-aufs3.10 kbuild patch
+aufs3.x-rcN kbuild patch
diff --git a/fs/Kconfig b/fs/Kconfig
index c229f82..397b473 100644
obj-$(CONFIG_EFIVAR_FS) += efivarfs/
+obj-$(CONFIG_AUFS_FS) += aufs/
diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild
-index bdc6e87..349600c 100644
+index 115add2..ce305b3 100644
--- a/include/uapi/linux/Kbuild
+++ b/include/uapi/linux/Kbuild
@@ -56,6 +56,7 @@ header-y += atmppp.h
header-y += auto_fs.h
header-y += auto_fs4.h
header-y += auxvec.h
-aufs3.10 base patch
+aufs3.x-rcN base patch
+diff --git a/drivers/block/loop.c b/drivers/block/loop.c
+index 40e7155..6e43ab0 100644
+--- a/drivers/block/loop.c
++++ b/drivers/block/loop.c
+@@ -691,6 +691,24 @@ static inline int is_loop_device(struct file *file)
+ return i && S_ISBLK(i->i_mode) && MAJOR(i->i_rdev) == LOOP_MAJOR;
+ }
+
++/*
++ * for AUFS
++ * no get/put for file.
++ */
++struct file *loop_backing_file(struct super_block *sb)
++{
++ struct file *ret;
++ struct loop_device *l;
++
++ ret = NULL;
++ if (MAJOR(sb->s_dev) == LOOP_MAJOR) {
++ l = sb->s_bdev->bd_disk->private_data;
++ ret = l->lo_backing_file;
++ }
++ return ret;
++}
++EXPORT_SYMBOL(loop_backing_file);
++
+ /* loop sysfs attributes */
+
+ static ssize_t loop_attr_show(struct device *dev, char *page,
diff --git a/fs/file_table.c b/fs/file_table.c
-index 485dc0e..8db8096 100644
+index abdd15a..da0ee1e 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -36,7 +36,7 @@ struct files_stat_struct files_stat = {
/* SLAB cache for file structures */
static struct kmem_cache *filp_cachep __read_mostly;
+@@ -360,7 +360,7 @@ static inline int file_list_cpu(struct file *file)
+ }
+
+ /* helper for file_sb_list_add to reduce ifdefs */
+-static inline void __file_sb_list_add(struct file *file, struct super_block *sb)
++inline void __file_sb_list_add(struct file *file, struct super_block *sb)
+ {
+ struct list_head *list;
+ #ifdef CONFIG_SMP
+@@ -373,6 +373,7 @@ static inline void __file_sb_list_add(struct file *file, struct super_block *sb)
+ #endif
+ list_add(&file->f_u.fu_list, list);
+ }
++EXPORT_SYMBOL(__file_sb_list_add);
+
+ /**
+ * file_sb_list_add - add a file to the sb's file list
diff --git a/fs/inode.c b/fs/inode.c
-index 00d5fc3..f324521 100644
+index b33ba8e..9b24434 100644
--- a/fs/inode.c
+++ b/fs/inode.c
-@@ -1498,7 +1498,7 @@ static int relatime_need_update(struct vfsmount *mnt, struct inode *inode,
+@@ -1469,7 +1469,7 @@ static int relatime_need_update(struct vfsmount *mnt, struct inode *inode,
* This does the actual work of updating an inodes time or version. Must have
* had called mnt_want_write() before calling this.
*/
if (inode->i_op->update_time)
return inode->i_op->update_time(inode, time, flags);
diff --git a/fs/splice.c b/fs/splice.c
-index d37431d..987346f 100644
+index 3b7ee65..e147583 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -1093,8 +1093,8 @@ EXPORT_SYMBOL(generic_splice_sendpage);
{
ssize_t (*splice_write)(struct pipe_inode_info *, struct file *,
loff_t *, size_t, unsigned int);
-@@ -1124,9 +1124,9 @@ static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
+@@ -1110,9 +1110,9 @@ static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
/*
* Attempt to initiate a splice from a file to a pipe.
*/
ssize_t (*splice_read)(struct file *, loff_t *,
struct pipe_inode_info *, size_t, unsigned int);
diff --git a/include/linux/fs.h b/include/linux/fs.h
-index 65c2be2..0148214 100644
+index 3f40547..36b235e 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
-@@ -2574,6 +2574,7 @@ extern int inode_change_ok(const struct inode *, struct iattr *);
+@@ -2594,6 +2594,7 @@ extern int inode_change_ok(const struct inode *, struct iattr *);
extern int inode_newsize_ok(const struct inode *, loff_t offset);
extern void setattr_copy(struct inode *inode, const struct iattr *attr);
+ struct pipe_inode_info *pipe, size_t len,
+ unsigned int flags);
#endif
-aufs3.10 standalone patch
+aufs3.x-rcN standalone patch
diff --git a/fs/file_table.c b/fs/file_table.c
-index 8db8096..e271e28 100644
+index da0ee1e..0a02e12 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -37,6 +37,7 @@ struct files_stat_struct files_stat = {
/* SLAB cache for file structures */
static struct kmem_cache *filp_cachep __read_mostly;
-@@ -405,6 +406,8 @@ void file_sb_list_del(struct file *file)
+@@ -410,6 +411,8 @@ void file_sb_list_del(struct file *file)
}
}
/*
diff --git a/fs/inode.c b/fs/inode.c
-index f324521..bff7670 100644
+index 9b24434..6ee4b0b 100644
--- a/fs/inode.c
+++ b/fs/inode.c
-@@ -56,6 +56,7 @@ static struct hlist_head *inode_hashtable __read_mostly;
+@@ -57,6 +57,7 @@ static struct hlist_head *inode_hashtable __read_mostly;
static __cacheline_aligned_in_smp DEFINE_SPINLOCK(inode_hash_lock);
__cacheline_aligned_in_smp DEFINE_SPINLOCK(inode_sb_list_lock);
/*
* Empty aops. Can be used for the cases where the user does not
-@@ -1514,6 +1515,7 @@ int update_time(struct inode *inode, struct timespec *time, int flags)
+@@ -1485,6 +1486,7 @@ int update_time(struct inode *inode, struct timespec *time, int flags)
mark_inode_dirty_sync(inode);
return 0;
}
/**
* touch_atime - update the access time
diff --git a/fs/namespace.c b/fs/namespace.c
-index 7b1ca9b..51db6ad 100644
+index da5c494..f40ae6f 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -54,6 +54,7 @@ EXPORT_SYMBOL_GPL(fs_kobj);
/**
* mnt_drop_write - give up write access to a mount
-@@ -1456,6 +1458,7 @@ int iterate_mounts(int (*f)(struct vfsmount *, void *), void *arg,
+@@ -1480,6 +1482,7 @@ int iterate_mounts(int (*f)(struct vfsmount *, void *), void *arg,
}
return 0;
}
int fsnotify_fasync(int fd, struct file *file, int on)
{
diff --git a/fs/notify/mark.c b/fs/notify/mark.c
-index fc6b49b..a6bb87d 100644
+index 923fe4a..176b435 100644
--- a/fs/notify/mark.c
+++ b/fs/notify/mark.c
-@@ -115,6 +115,7 @@ void fsnotify_put_mark(struct fsnotify_mark *mark)
+@@ -109,6 +109,7 @@ void fsnotify_put_mark(struct fsnotify_mark *mark)
mark->free_mark(mark);
}
}
/*
* Any time a mark is getting freed we end up here.
-@@ -197,6 +198,7 @@ void fsnotify_destroy_mark(struct fsnotify_mark *mark,
+@@ -191,6 +192,7 @@ void fsnotify_destroy_mark(struct fsnotify_mark *mark,
fsnotify_destroy_mark_locked(mark, group);
mutex_unlock(&group->mark_mutex);
}
void fsnotify_set_mark_mask_locked(struct fsnotify_mark *mark, __u32 mask)
{
-@@ -281,6 +283,7 @@ err:
+@@ -275,6 +277,7 @@ err:
return ret;
}
int fsnotify_add_mark(struct fsnotify_mark *mark, struct fsnotify_group *group,
struct inode *inode, struct vfsmount *mnt, int allow_dups)
-@@ -342,6 +345,7 @@ void fsnotify_init_mark(struct fsnotify_mark *mark,
+@@ -336,6 +339,7 @@ void fsnotify_init_mark(struct fsnotify_mark *mark,
atomic_set(&mark->refcnt, 1);
mark->free_mark = free_mark;
}
static int fsnotify_mark_destroy(void *ignored)
{
diff --git a/fs/open.c b/fs/open.c
-index 8c74100..be563cd 100644
+index d420331..6dd3b03 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -61,6 +61,7 @@ int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
long vfs_truncate(struct path *path, loff_t length)
{
diff --git a/fs/splice.c b/fs/splice.c
-index 987346f..8d6a045 100644
+index e147583..789f6b2 100644
--- a/fs/splice.c
+++ b/fs/splice.c
-@@ -1120,6 +1120,7 @@ long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
- file_end_write(out);
- return ret;
+@@ -1106,6 +1106,7 @@ long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
+
+ return splice_write(pipe, out, ppos, len, flags);
}
+EXPORT_SYMBOL(do_splice_from);
/*
* Attempt to initiate a splice from a file to a pipe.
-@@ -1146,6 +1147,7 @@ long do_splice_to(struct file *in, loff_t *ppos,
+@@ -1132,6 +1133,7 @@ long do_splice_to(struct file *in, loff_t *ppos,
return splice_read(in, ppos, pipe, len, flags);
}
/**
* splice_direct_to_actor - splices data directly between two non-pipes
diff --git a/security/commoncap.c b/security/commoncap.c
-index c44b6fe..d78b003 100644
+index b9d613e..ba3b618 100644
--- a/security/commoncap.c
+++ b/security/commoncap.c
@@ -988,9 +988,11 @@ int cap_mmap_addr(unsigned long addr)
}
+EXPORT_SYMBOL(cap_mmap_file);
diff --git a/security/device_cgroup.c b/security/device_cgroup.c
-index dd0dc57..9760ecb6 100644
+index c123628..efc6f68 100644
--- a/security/device_cgroup.c
+++ b/security/device_cgroup.c
@@ -7,6 +7,7 @@
#include <linux/list.h>
#include <linux/uaccess.h>
#include <linux/seq_file.h>
-@@ -789,6 +790,7 @@ int __devcgroup_inode_permission(struct inode *inode, int mask)
+@@ -756,6 +757,7 @@ int __devcgroup_inode_permission(struct inode *inode, int mask)
return __devcgroup_check_permission(type, imajor(inode), iminor(inode),
access);
}
int devcgroup_inode_mknod(int mode, dev_t dev)
{
diff --git a/security/security.c b/security/security.c
-index a3dce87..06a6ea6 100644
+index 4dc31f4..1f272bc 100644
--- a/security/security.c
+++ b/security/security.c
-@@ -396,6 +396,7 @@ int security_path_rmdir(struct path *dir, struct dentry *dentry)
+@@ -407,6 +407,7 @@ int security_path_rmdir(struct path *dir, struct dentry *dentry)
return 0;
return security_ops->path_rmdir(dir, dentry);
}
int security_path_unlink(struct path *dir, struct dentry *dentry)
{
-@@ -412,6 +413,7 @@ int security_path_symlink(struct path *dir, struct dentry *dentry,
+@@ -423,6 +424,7 @@ int security_path_symlink(struct path *dir, struct dentry *dentry,
return 0;
return security_ops->path_symlink(dir, dentry, old_name);
}
int security_path_link(struct dentry *old_dentry, struct path *new_dir,
struct dentry *new_dentry)
-@@ -420,6 +422,7 @@ int security_path_link(struct dentry *old_dentry, struct path *new_dir,
+@@ -431,6 +433,7 @@ int security_path_link(struct dentry *old_dentry, struct path *new_dir,
return 0;
return security_ops->path_link(old_dentry, new_dir, new_dentry);
}
int security_path_rename(struct path *old_dir, struct dentry *old_dentry,
struct path *new_dir, struct dentry *new_dentry)
-@@ -438,6 +441,7 @@ int security_path_truncate(struct path *path)
+@@ -449,6 +452,7 @@ int security_path_truncate(struct path *path)
return 0;
return security_ops->path_truncate(path);
}
int security_path_chmod(struct path *path, umode_t mode)
{
-@@ -445,6 +449,7 @@ int security_path_chmod(struct path *path, umode_t mode)
+@@ -456,6 +460,7 @@ int security_path_chmod(struct path *path, umode_t mode)
return 0;
return security_ops->path_chmod(path, mode);
}
int security_path_chown(struct path *path, kuid_t uid, kgid_t gid)
{
-@@ -452,6 +457,7 @@ int security_path_chown(struct path *path, kuid_t uid, kgid_t gid)
+@@ -463,6 +468,7 @@ int security_path_chown(struct path *path, kuid_t uid, kgid_t gid)
return 0;
return security_ops->path_chown(path, uid, gid);
}
int security_path_chroot(struct path *path)
{
-@@ -528,6 +534,7 @@ int security_inode_readlink(struct dentry *dentry)
+@@ -539,6 +545,7 @@ int security_inode_readlink(struct dentry *dentry)
return 0;
return security_ops->inode_readlink(dentry);
}
int security_inode_follow_link(struct dentry *dentry, struct nameidata *nd)
{
-@@ -542,6 +549,7 @@ int security_inode_permission(struct inode *inode, int mask)
+@@ -553,6 +560,7 @@ int security_inode_permission(struct inode *inode, int mask)
return 0;
return security_ops->inode_permission(inode, mask);
}
int security_inode_setattr(struct dentry *dentry, struct iattr *attr)
{
-@@ -663,6 +671,7 @@ int security_file_permission(struct file *file, int mask)
+@@ -675,6 +683,7 @@ int security_file_permission(struct file *file, int mask)
return fsnotify_perm(file, mask);
}
int security_file_alloc(struct file *file)
{
-@@ -723,6 +732,7 @@ int security_mmap_file(struct file *file, unsigned long prot,
+@@ -735,6 +744,7 @@ int security_mmap_file(struct file *file, unsigned long prot,
return ret;
return ima_file_mmap(file, prot);
}
+ will be empty. About XINO files, see the aufs manual.
diff -urN /usr/share/empty/Documentation/ABI/testing/sysfs-aufs linux/Documentation/ABI/testing/sysfs-aufs
--- /usr/share/empty/Documentation/ABI/testing/sysfs-aufs 1970-01-01 01:00:00.000000000 +0100
-+++ linux/Documentation/ABI/testing/sysfs-aufs 2013-07-06 13:20:47.730197761 +0200
-@@ -0,0 +1,24 @@
++++ linux/Documentation/ABI/testing/sysfs-aufs 2013-10-26 16:51:32.269706994 +0200
+@@ -0,0 +1,31 @@
+What: /sys/fs/aufs/si_<id>/
+Date: March 2009
+Contact: J. R. Okajima <hooanon05@yahoo.co.jp>
+ It shows the abolute path of a member directory (which
+ is called branch) in aufs, and its permission.
+
++What: /sys/fs/aufs/si_<id>/brid0, brid1 ... bridN
++Date: July 2013
++Contact: J. R. Okajima <hooanon05@yahoo.co.jp>
++Description:
++ It shows the id of a member directory (which is called
++ branch) in aufs.
++
+What: /sys/fs/aufs/si_<id>/xi_path
+Date: March 2009
+Contact: J. R. Okajima <hooanon05@yahoo.co.jp>
+about it. But currently I have implemented it in kernel space.
diff -urN /usr/share/empty/Documentation/filesystems/aufs/design/02struct.txt linux/Documentation/filesystems/aufs/design/02struct.txt
--- /usr/share/empty/Documentation/filesystems/aufs/design/02struct.txt 1970-01-01 01:00:00.000000000 +0100
-+++ linux/Documentation/filesystems/aufs/design/02struct.txt 2013-08-23 23:59:39.631583456 +0200
++++ linux/Documentation/filesystems/aufs/design/02struct.txt 2013-10-26 16:51:32.273040419 +0200
@@ -0,0 +1,243 @@
+
+# Copyright (C) 2005-2013 Junjiro R. Okajima
+Otherwise from /new.
diff -urN /usr/share/empty/Documentation/filesystems/aufs/README linux/Documentation/filesystems/aufs/README
--- /usr/share/empty/Documentation/filesystems/aufs/README 1970-01-01 01:00:00.000000000 +0100
-+++ linux/Documentation/filesystems/aufs/README 2013-07-30 22:42:46.229279157 +0200
-@@ -0,0 +1,346 @@
++++ linux/Documentation/filesystems/aufs/README 2013-10-26 16:51:32.273040419 +0200
+@@ -0,0 +1,347 @@
+
+Aufs3 -- advanced multi layered unification filesystem version 3.x
+http://aufs.sf.net
+POIRETTE Marc made a donation (2013/4).
+Alessandro Gorreta made a donation (2013/4).
+lauri kasvandik made a donation (2013/5).
-+pemasu from Finland made a donation (2013/7).
++"pemasu from Finland" made a donation (2013/7).
++The Parted Magic Project made a donation (2013/9).
+
+Thank you very much.
+Donations are always, including future donations, very important and
+#endif /* __AUFS_H__ */
diff -urN /usr/share/empty/fs/aufs/branch.c linux/fs/aufs/branch.c
--- /usr/share/empty/fs/aufs/branch.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/branch.c 2013-07-30 22:42:55.839613269 +0200
-@@ -0,0 +1,1213 @@
++++ linux/fs/aufs/branch.c 2013-10-26 16:51:32.273040419 +0200
+@@ -0,0 +1,1212 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+ spin_lock_init(&br->br_dykey_lock);
+ memset(br->br_dykey, 0, sizeof(br->br_dykey));
+ atomic_set(&br->br_count, 0);
-+ br->br_xino_upper = AUFS_XINO_TRUNC_INIT;
+ atomic_set(&br->br_xino_running, 0);
+ br->br_id = au_new_br_id(sb);
+ AuDebugOn(br->br_id < 0);
+ ndentry = dpage->ndentry;
+ for (j = 0; !err && j < ndentry; j++) {
+ d = dpage->dentries[j];
-+ AuDebugOn(!d->d_count);
++ AuDebugOn(!d_count(d));
+ if (!au_digen_test(d, sigen)) {
+ di_read_lock_child(d, AuLock_IR);
+ if (unlikely(au_dbrange_test(d))) {
+}
diff -urN /usr/share/empty/fs/aufs/branch.h linux/fs/aufs/branch.h
--- /usr/share/empty/fs/aufs/branch.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/branch.h 2013-07-06 13:20:47.740198107 +0200
-@@ -0,0 +1,255 @@
++++ linux/fs/aufs/branch.h 2013-10-26 16:51:32.273040419 +0200
+@@ -0,0 +1,265 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+};
+#endif
+
++/* sysfs entries */
++struct au_brsysfs {
++ char name[16];
++ struct attribute attr;
++};
++
++enum {
++ AuBrSysfs_BR,
++ AuBrSysfs_BRID,
++ AuBrSysfs_Last
++};
++
+/* protected by superblock rwsem */
+struct au_branch {
+ struct au_xino_file br_xino;
+ struct au_wbr *br_wbr;
+
+ /* xino truncation */
-+ blkcnt_t br_xino_upper; /* watermark in blocks */
+ atomic_t br_xino_running;
+
+#ifdef CONFIG_AUFS_HFSNOTIFY
+#endif
+
+#ifdef CONFIG_SYSFS
-+ /* an entry under sysfs per mount-point */
-+ char br_name[8];
-+ struct attribute br_attr;
++ /* entries under sysfs per mount-point */
++ struct au_brsysfs br_sysfs[AuBrSysfs_Last];
+#endif
+};
+
+-include ${srctree}/${src}/conf_priv.mk
diff -urN /usr/share/empty/fs/aufs/cpup.c linux/fs/aufs/cpup.c
--- /usr/share/empty/fs/aufs/cpup.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/cpup.c 2013-08-23 23:59:39.631583456 +0200
-@@ -0,0 +1,1255 @@
++++ linux/fs/aufs/cpup.c 2013-10-26 16:51:32.273040419 +0200
+@@ -0,0 +1,1268 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+ wbytes -= b;
+ p += b;
+ }
++ if (unlikely(err < 0))
++ break;
+ } else {
+ loff_t res;
+
+ aufs_bindex_t bindex;
+ unsigned int flags;
+ struct dentry *dentry;
++ int force_wr;
+ struct file *file;
+ void *label, *label_file;
+ } *f, file[] = {
+ {
+ .bindex = cpg->bsrc,
+ .flags = O_RDONLY | O_NOATIME | O_LARGEFILE,
-+ .file = NULL,
+ .label = &&out,
+ .label_file = &&out_src
+ },
+ {
+ .bindex = cpg->bdst,
+ .flags = O_WRONLY | O_NOATIME | O_LARGEFILE,
-+ .file = NULL,
++ .force_wr = !!au_ftest_cpup(cpg->flags, RWDST),
+ .label = &&out_src,
+ .label_file = &&out_dst
+ }
+ for (i = 0; i < 2; i++, f++) {
+ f->dentry = au_h_dptr(cpg->dentry, f->bindex);
+ f->file = au_h_open(cpg->dentry, f->bindex, f->flags,
-+ /*file*/NULL);
++ /*file*/NULL, f->force_wr);
+ err = PTR_ERR(f->file);
+ if (IS_ERR(f->file))
+ goto *f->label;
+ return err;
+}
+
-+static int au_do_ren_after_cpup(struct dentry *dentry, aufs_bindex_t bdst,
-+ struct path *h_path)
++static int au_do_ren_after_cpup(struct au_cp_generic *cpg, struct path *h_path)
+{
+ int err;
-+ struct dentry *h_dentry, *h_parent;
++ struct dentry *dentry, *h_dentry, *h_parent, *parent;
+ struct inode *h_dir;
++ aufs_bindex_t bdst;
+
-+ h_dentry = dget(au_h_dptr(dentry, bdst));
-+ au_set_h_dptr(dentry, bdst, NULL);
-+ err = au_lkup_neg(dentry, bdst, /*wh*/0);
-+ if (unlikely(err)) {
++ dentry = cpg->dentry;
++ bdst = cpg->bdst;
++ h_dentry = au_h_dptr(dentry, bdst);
++ if (!au_ftest_cpup(cpg->flags, OVERWRITE)) {
++ dget(h_dentry);
++ au_set_h_dptr(dentry, bdst, NULL);
++ err = au_lkup_neg(dentry, bdst, /*wh*/0);
++ if (!err)
++ h_path->dentry = dget(au_h_dptr(dentry, bdst));
+ au_set_h_dptr(dentry, bdst, h_dentry);
-+ goto out;
++ } else {
++ err = 0;
++ parent = dget_parent(dentry);
++ h_parent = au_h_dptr(parent, bdst);
++ dput(parent);
++ h_path->dentry = vfsub_lkup_one(&dentry->d_name, h_parent);
++ if (IS_ERR(h_path->dentry))
++ err = PTR_ERR(h_path->dentry);
+ }
++ if (unlikely(err))
++ goto out;
+
-+ h_path->dentry = dget(au_h_dptr(dentry, bdst));
-+ au_set_h_dptr(dentry, bdst, h_dentry);
+ h_parent = h_dentry->d_parent; /* dir inode is locked */
+ h_dir = h_parent->d_inode;
+ IMustLock(h_dir);
+ a->h_path.dentry = h_dst;
+ err = vfsub_link(h_src, h_dir, &a->h_path);
+ if (!err && au_ftest_cpup(cpg->flags, RENAME))
-+ err = au_do_ren_after_cpup
-+ (cpg->dentry, cpg->bdst, &a->h_path);
++ err = au_do_ren_after_cpup(cpg, &a->h_path);
+ if (do_dt)
+ au_dtime_revert(&a->dt);
+ dput(h_src);
+
+ if (au_ftest_cpup(cpg->flags, RENAME)) {
+ a->h_path.dentry = h_dst;
-+ err = au_do_ren_after_cpup(cpg->dentry, cpg->bdst, &a->h_path);
++ err = au_do_ren_after_cpup(cpg, &a->h_path);
+ }
+ if (!err)
+ goto out_parent; /* success */
+ h_file = NULL;
+ if (au_ftest_cpup(cpg->flags, HOPEN)) {
+ AuDebugOn(cpg->bsrc < 0);
-+ h_file = au_h_open_pre(dentry, cpg->bsrc);
++ h_file = au_h_open_pre(dentry, cpg->bsrc, /*force_wr*/0);
+ err = PTR_ERR(h_file);
+ if (IS_ERR(h_file))
+ goto out;
+}
diff -urN /usr/share/empty/fs/aufs/cpup.h linux/fs/aufs/cpup.h
--- /usr/share/empty/fs/aufs/cpup.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/cpup.h 2013-08-23 23:59:39.634916914 +0200
-@@ -0,0 +1,90 @@
++++ linux/fs/aufs/cpup.h 2013-10-26 16:51:32.273040419 +0200
+@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+};
+
+/* cpup flags */
-+#define AuCpup_DTIME 1 /* do dtime_store/revert */
-+#define AuCpup_KEEPLINO (1 << 1) /* do not clear the lower xino,
-+ for link(2) */
-+#define AuCpup_RENAME (1 << 2) /* rename after cpup */
-+#define AuCpup_HOPEN (1 << 3) /* call h_open_pre/post() in cpup */
++#define AuCpup_DTIME 1 /* do dtime_store/revert */
++#define AuCpup_KEEPLINO (1 << 1) /* do not clear the lower xino,
++ for link(2) */
++#define AuCpup_RENAME (1 << 2) /* rename after cpup */
++#define AuCpup_HOPEN (1 << 3) /* call h_open_pre/post() in
++ cpup */
++#define AuCpup_OVERWRITE (1 << 4) /* allow overwriting the
++ existing entry */
++#define AuCpup_RWDST (1 << 5) /* force write target even if
++ the branch is marked as RO */
+
+#define au_ftest_cpup(flags, name) ((flags) & AuCpup_##name)
+#define au_fset_cpup(flags, name) \
+#endif /* __DBGAUFS_H__ */
diff -urN /usr/share/empty/fs/aufs/dcsub.c linux/fs/aufs/dcsub.c
--- /usr/share/empty/fs/aufs/dcsub.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/dcsub.c 2013-07-30 22:42:55.839613269 +0200
++++ linux/fs/aufs/dcsub.c 2013-10-26 16:51:29.579631476 +0200
@@ -0,0 +1,243 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ dpages->ndpage++;
+ }
+
-+ AuDebugOn(!dentry->d_count);
++ AuDebugOn(!d_count(dentry));
+ dpage->dentries[dpage->ndentry++] = dget_dlock(dentry);
+ return 0; /* success */
+
+ if (this_parent->d_sb == sb
+ && !IS_ROOT(this_parent)
+ && au_di(this_parent)
-+ && this_parent->d_count
++ && d_count(this_parent)
+ && (!test || test(this_parent, arg))) {
+ err = au_dpages_append(dpages, this_parent, GFP_ATOMIC);
+ if (unlikely(err))
+
+ next = tmp->next;
+ spin_lock_nested(&dentry->d_lock, DENTRY_D_LOCK_NESTED);
-+ if (dentry->d_count) {
++ if (d_count(dentry)) {
+ if (!list_empty(&dentry->d_subdirs)) {
+ spin_unlock(&this_parent->d_lock);
+ spin_release(&dentry->d_lock.dep_map, 1,
+ write_seqlock(&rename_lock);
+ spin_lock(&dentry->d_lock);
+ if (do_include
-+ && dentry->d_count
++ && d_count(dentry)
+ && (!test || test(dentry, arg)))
+ err = au_dpages_append(dpages, dentry, GFP_ATOMIC);
+ spin_unlock(&dentry->d_lock);
+ while (!IS_ROOT(dentry)) {
+ dentry = dentry->d_parent; /* rename_lock is locked */
+ spin_lock(&dentry->d_lock);
-+ if (dentry->d_count
++ if (d_count(dentry)
+ && (!test || test(dentry, arg)))
+ err = au_dpages_append(dpages, dentry, GFP_ATOMIC);
+ spin_unlock(&dentry->d_lock);
+#endif /* __AUFS_DCSUB_H__ */
diff -urN /usr/share/empty/fs/aufs/debug.c linux/fs/aufs/debug.c
--- /usr/share/empty/fs/aufs/debug.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/debug.c 2013-08-23 23:59:39.634916914 +0200
-@@ -0,0 +1,491 @@
++++ linux/fs/aufs/debug.c 2013-10-26 16:51:32.273040419 +0200
+@@ -0,0 +1,518 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+#include <linux/vt_kern.h>
+#include "aufs.h"
+
-+int aufs_debug;
++/* Returns 0, or -errno. arg is in kp->arg. */
++static int param_atomic_t_set(const char *val, const struct kernel_param *kp)
++{
++ int err, n;
++
++ err = kstrtoint(val, 0, &n);
++ if (!err) {
++ if (n > 0)
++ au_debug_on();
++ else
++ au_debug_off();
++ }
++ return err;
++}
++
++/* Returns length written or -errno. Buffer is 4k (ie. be short!) */
++static int param_atomic_t_get(char *buffer, const struct kernel_param *kp)
++{
++ atomic_t *a;
++
++ a = kp->arg;
++ return sprintf(buffer, "%d", atomic_read(a));
++}
++
++static struct kernel_param_ops param_ops_atomic_t = {
++ .set = param_atomic_t_set,
++ .get = param_atomic_t_get
++ /* void (*free)(void *arg) */
++};
++
++atomic_t aufs_debug = ATOMIC_INIT(0);
+MODULE_PARM_DESC(debug, "debug print");
-+module_param_named(debug, aufs_debug, int, S_IRUGO | S_IWUSR | S_IWGRP);
++module_param_named(debug, aufs_debug, atomic_t, S_IRUGO | S_IWUSR | S_IWGRP);
+
+char *au_plevel = KERN_DEBUG;
+#define dpri(fmt, ...) do { \
+ bindex,
+ AuDLNPair(dentry->d_parent), AuDLNPair(dentry),
+ dentry->d_sb ? au_sbtype(dentry->d_sb) : "??",
-+ dentry->d_count, dentry->d_flags);
++ d_count(dentry), dentry->d_flags);
+ hn = -1;
+ if (bindex >= 0 && dentry->d_inode && au_test_aufs(dentry->d_sb)) {
+ struct au_iinfo *iinfo = au_ii(dentry->d_inode);
+ continue;
+ h_inode = au_h_iptr(inode, bindex);
+ if (unlikely(h_inode != h_dentry->d_inode)) {
-+ int old = au_debug_test();
-+ if (!old)
-+ au_debug(1);
++ au_debug_on();
+ AuDbg("b%d, %s:%d\n", bindex, func, line);
+ AuDbgDentry(dentry);
+ AuDbgInode(inode);
-+ if (!old)
-+ au_debug(0);
++ au_debug_off();
+ BUG();
+ }
+ }
+}
diff -urN /usr/share/empty/fs/aufs/debug.h linux/fs/aufs/debug.h
--- /usr/share/empty/fs/aufs/debug.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/debug.h 2013-07-06 13:20:47.740198107 +0200
-@@ -0,0 +1,242 @@
++++ linux/fs/aufs/debug.h 2013-10-26 16:51:32.273040419 +0200
+@@ -0,0 +1,249 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+
+#ifdef __KERNEL__
+
++#include <linux/atomic.h>
+#include <linux/module.h>
+#include <linux/kallsyms.h>
+#include <linux/sysrq.h>
+#define AuDebugOn(a) BUG_ON(a)
+
+/* module parameter */
-+extern int aufs_debug;
-+static inline void au_debug(int n)
++extern atomic_t aufs_debug;
++static inline void au_debug_on(void)
+{
-+ aufs_debug = n;
-+ smp_mb();
++ atomic_inc(&aufs_debug);
++}
++static inline void au_debug_off(void)
++{
++ atomic_dec_if_positive(&aufs_debug);
+}
+
+static inline int au_debug_test(void)
+{
-+ return aufs_debug;
++ return atomic_read(&aufs_debug) > 0;
+}
+#else
+#define AuDebugOn(a) do {} while (0)
-+AuStubVoid(au_debug, int n)
++AuStubVoid(au_debug_on, void)
++AuStubVoid(au_debug_off, void)
+AuStubInt0(au_debug_test, void)
+#endif /* CONFIG_AUFS_DEBUG */
+
++#define param_check_atomic_t(name, p) __param_check(name, p, atomic_t)
++
+/* ---------------------------------------------------------------------- */
+
+/* debug print */
+#endif /* __AUFS_DENTRY_H__ */
diff -urN /usr/share/empty/fs/aufs/dinfo.c linux/fs/aufs/dinfo.c
--- /usr/share/empty/fs/aufs/dinfo.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/dinfo.c 2013-07-30 22:42:55.839613269 +0200
++++ linux/fs/aufs/dinfo.c 2013-10-26 16:51:29.579631476 +0200
@@ -0,0 +1,543 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ return NULL;
+ AuDebugOn(bindex < 0);
+ d = au_di(dentry)->di_hdentry[0 + bindex].hd_dentry;
-+ AuDebugOn(d && d->d_count <= 0);
++ AuDebugOn(d && d_count(d) <= 0);
+ return d;
+}
+
+}
diff -urN /usr/share/empty/fs/aufs/dir.c linux/fs/aufs/dir.c
--- /usr/share/empty/fs/aufs/dir.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/dir.c 2013-07-30 22:42:55.839613269 +0200
-@@ -0,0 +1,632 @@
++++ linux/fs/aufs/dir.c 2013-10-26 16:51:32.273040419 +0200
+@@ -0,0 +1,645 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+ if (h_file)
+ continue;
+
-+ h_file = au_h_open(dentry, bindex, flags, file);
++ h_file = au_h_open(dentry, bindex, flags, file, /*force_wr*/0);
+ err = PTR_ERR(h_file);
+ if (IS_ERR(h_file))
+ goto out; /* close all? */
+ if (!h_dentry)
+ continue;
+
-+ h_file = au_h_open(dentry, bindex, flags, file);
++ h_file = au_h_open(dentry, bindex, flags, file, /*force_wr*/0);
+ if (IS_ERR(h_file)) {
+ err = PTR_ERR(h_file);
+ break;
+
+/* ---------------------------------------------------------------------- */
+
-+static int aufs_readdir(struct file *file, void *dirent, filldir_t filldir)
++static int aufs_iterate(struct file *file, struct dir_context *ctx)
+{
+ int err;
+ struct dentry *dentry;
+ struct inode *inode, *h_inode;
+ struct super_block *sb;
+
++ AuDbg("%.*s, ctx{%pf, %llu}\n",
++ AuDLNPair(file->f_dentry), ctx->actor, ctx->pos);
++
+ dentry = file->f_dentry;
+ inode = dentry->d_inode;
+ IMustLock(inode);
+
+ h_inode = au_h_iptr(inode, au_ibstart(inode));
+ if (!au_test_nfsd()) {
-+ err = au_vdir_fill_de(file, dirent, filldir);
++ err = au_vdir_fill_de(file, ctx);
+ fsstack_copy_attr_atime(inode, h_inode);
+ } else {
+ /*
+ atomic_inc(&h_inode->i_count);
+ di_read_unlock(dentry, AuLock_IR);
+ si_read_unlock(sb);
-+ err = au_vdir_fill_de(file, dirent, filldir);
++ err = au_vdir_fill_de(file, ctx);
+ fsstack_copy_attr_atime(inode, h_inode);
+ fi_write_unlock(file);
+ iput(h_inode);
+#endif
+
+struct test_empty_arg {
++ struct dir_context ctx;
+ struct au_nhash *whlist;
+ unsigned int flags;
+ int err;
+ aufs_bindex_t bindex;
+};
+
-+static int test_empty_cb(void *__arg, const char *__name, int namelen,
-+ loff_t offset __maybe_unused, u64 ino,
++static int test_empty_cb(struct dir_context *ctx, const char *__name,
++ int namelen, loff_t offset __maybe_unused, u64 ino,
+ unsigned int d_type)
+{
-+ struct test_empty_arg *arg = __arg;
++ struct test_empty_arg *arg = container_of(ctx, struct test_empty_arg,
++ ctx);
+ char *name = (void *)__name;
+
+ arg->err = 0;
+
+ h_file = au_h_open(dentry, arg->bindex,
+ O_RDONLY | O_NONBLOCK | O_DIRECTORY | O_LARGEFILE,
-+ /*file*/NULL);
++ /*file*/NULL, /*force_wr*/0);
+ err = PTR_ERR(h_file);
+ if (IS_ERR(h_file))
+ goto out;
+ arg->err = 0;
+ au_fclr_testempty(arg->flags, CALLED);
+ /* smp_mb(); */
-+ err = vfsub_readdir(h_file, test_empty_cb, arg);
++ err = vfsub_iterate_dir(h_file, &arg->ctx);
+ if (err >= 0)
+ err = arg->err;
+ } while (!err && au_ftest_testempty(arg->flags, CALLED));
+ unsigned int rdhash;
+ aufs_bindex_t bindex, bstart, btail;
+ struct au_nhash whlist;
-+ struct test_empty_arg arg;
++ struct test_empty_arg arg = {
++ .ctx = {
++ .actor = au_diractor(test_empty_cb)
++ }
++ };
+
+ SiMustAnyLock(dentry->d_sb);
+
+int au_test_empty(struct dentry *dentry, struct au_nhash *whlist)
+{
+ int err;
-+ struct test_empty_arg arg;
++ struct test_empty_arg arg = {
++ .ctx = {
++ .actor = au_diractor(test_empty_cb)
++ }
++ };
+ aufs_bindex_t bindex, btail;
+
+ err = 0;
+ .owner = THIS_MODULE,
+ .llseek = default_llseek,
+ .read = generic_read_dir,
-+ .readdir = aufs_readdir,
++ .iterate = aufs_iterate,
+ .unlocked_ioctl = aufs_ioctl_dir,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = aufs_compat_ioctl_dir,
+};
diff -urN /usr/share/empty/fs/aufs/dir.h linux/fs/aufs/dir.h
--- /usr/share/empty/fs/aufs/dir.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/dir.h 2013-07-30 22:42:55.839613269 +0200
++++ linux/fs/aufs/dir.h 2013-10-26 16:51:29.582964925 +0200
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ unsigned char shwh);
+void au_vdir_free(struct au_vdir *vdir);
+int au_vdir_init(struct file *file);
-+int au_vdir_fill_de(struct file *file, void *dirent, filldir_t filldir);
++int au_vdir_fill_de(struct file *file, struct dir_context *ctx);
+
+/* ioctl.c */
+long aufs_ioctl_dir(struct file *file, unsigned int cmd, unsigned long arg);
+#endif /* __AUFS_DIR_H__ */
diff -urN /usr/share/empty/fs/aufs/dynop.c linux/fs/aufs/dynop.c
--- /usr/share/empty/fs/aufs/dynop.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/dynop.c 2013-07-30 22:42:55.839613269 +0200
-@@ -0,0 +1,379 @@
++++ linux/fs/aufs/dynop.c 2013-10-26 16:51:29.582964925 +0200
+@@ -0,0 +1,380 @@
+/*
+ * Copyright (C) 2010-2013 Junjiro R. Okajima
+ *
+ DySetAop(migratepage);
+ DySetAop(launder_page);
+ DySetAop(is_partially_uptodate);
++ DySetAop(is_dirty_writeback);
+ DySetAop(error_remove_page);
+ DySetAop(swap_activate);
+ DySetAop(swap_deactivate);
+#endif /* __AUFS_DYNOP_H__ */
diff -urN /usr/share/empty/fs/aufs/export.c linux/fs/aufs/export.c
--- /usr/share/empty/fs/aufs/export.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/export.c 2013-07-30 22:42:55.839613269 +0200
-@@ -0,0 +1,826 @@
++++ linux/fs/aufs/export.c 2013-10-26 16:51:29.582964925 +0200
+@@ -0,0 +1,832 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+}
+
+struct find_name_by_ino {
++ struct dir_context ctx;
+ int called, found;
+ ino_t ino;
+ char *name;
+};
+
+static int
-+find_name_by_ino(void *arg, const char *name, int namelen, loff_t offset,
-+ u64 ino, unsigned int d_type)
++find_name_by_ino(struct dir_context *ctx, const char *name, int namelen,
++ loff_t offset, u64 ino, unsigned int d_type)
+{
-+ struct find_name_by_ino *a = arg;
++ struct find_name_by_ino *a = container_of(ctx, struct find_name_by_ino,
++ ctx);
+
+ a->called++;
+ if (a->ino != ino)
+ struct dentry *dentry, *parent;
+ struct file *file;
+ struct inode *dir;
-+ struct find_name_by_ino arg;
++ struct find_name_by_ino arg = {
++ .ctx = {
++ .actor = au_diractor(find_name_by_ino)
++ }
++ };
+ int err;
+
+ parent = path->dentry;
+ do {
+ arg.called = 0;
+ /* smp_mb(); */
-+ err = vfsub_readdir(file, find_name_by_ino, &arg);
++ err = vfsub_iterate_dir(file, &arg.ctx);
+ } while (!err && !arg.found && arg.called);
+ dentry = ERR_PTR(err);
+ if (unlikely(err))
+}
diff -urN /usr/share/empty/fs/aufs/file.c linux/fs/aufs/file.c
--- /usr/share/empty/fs/aufs/file.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/file.c 2013-08-23 23:59:39.634916914 +0200
-@@ -0,0 +1,708 @@
++++ linux/fs/aufs/file.c 2013-10-26 16:51:32.273040419 +0200
+@@ -0,0 +1,725 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+
+/* common functions to regular file and dir */
+struct file *au_h_open(struct dentry *dentry, aufs_bindex_t bindex, int flags,
-+ struct file *file)
++ struct file *file, int force_wr)
+{
+ struct file *h_file;
+ struct dentry *h_dentry;
+ goto out;
+
+ /* drop flags for writing */
-+ if (au_test_ro(sb, bindex, dentry->d_inode))
++ if (au_test_ro(sb, bindex, dentry->d_inode)) {
++ if (force_wr && !(flags & O_WRONLY))
++ force_wr = 0;
+ flags = au_file_roflags(flags);
++ if (force_wr) {
++ h_file = ERR_PTR(-EROFS);
++ flags = au_file_roflags(flags);
++ if (unlikely(vfsub_native_ro(h_inode)
++ || IS_APPEND(h_inode)))
++ goto out;
++ flags &= ~O_ACCMODE;
++ flags |= O_WRONLY;
++ }
++ }
+ flags &= ~O_CREAT;
+ atomic_inc(&br->br_count);
+ h_path.dentry = h_dentry;
+ /* AuDebugOn(au_fbstart(file) < bstart); */
+
+ h_file = au_h_open(dentry, bstart, vfsub_file_flags(file) & ~O_TRUNC,
-+ file);
++ file, /*force_wr*/0);
+ err = PTR_ERR(h_file);
+ if (IS_ERR(h_file)) {
+ if (h_file_tmp) {
+ if (dbstart <= cpg.bdst /* just reopen */
+ || !d_unhashed(cpg.dentry) /* copyup and reopen */
+ ) {
-+ h_file = au_h_open_pre(cpg.dentry, cpg.bsrc);
++ h_file = au_h_open_pre(cpg.dentry, cpg.bsrc, /*force_wr*/0);
+ if (IS_ERR(h_file))
+ err = PTR_ERR(h_file);
+ else {
+
+static int aufs_set_page_dirty(struct page *page)
+{ AuUnsupport(); return 0; }
-+static void aufs_invalidatepage(struct page *page, unsigned long offset)
++static void aufs_invalidatepage(struct page *page, unsigned int offset,
++ unsigned int length)
+{ AuUnsupport(); }
+static int aufs_releasepage(struct page *page, gfp_t gfp)
+{ AuUnsupport(); return 0; }
+ read_descriptor_t *desc,
+ unsigned long from)
+{ AuUnsupport(); return 0; }
++static void aufs_is_dirty_writeback(struct page *page, bool *dirty,
++ bool *writeback)
++{ AuUnsupport(); }
+static int aufs_error_remove_page(struct address_space *mapping,
+ struct page *page)
+{ AuUnsupport(); return 0; }
+ .migratepage = aufs_migratepage,
+ .launder_page = aufs_launder_page,
+ .is_partially_uptodate = aufs_is_partially_uptodate,
++ .is_dirty_writeback = aufs_is_dirty_writeback,
+ .error_remove_page = aufs_error_remove_page,
+ .swap_activate = aufs_swap_activate,
+ .swap_deactivate = aufs_swap_deactivate
+};
diff -urN /usr/share/empty/fs/aufs/file.h linux/fs/aufs/file.h
--- /usr/share/empty/fs/aufs/file.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/file.h 2013-08-23 23:59:39.634916914 +0200
-@@ -0,0 +1,310 @@
++++ linux/fs/aufs/file.h 2013-10-26 16:51:32.273040419 +0200
+@@ -0,0 +1,312 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+extern const struct address_space_operations aufs_aop;
+unsigned int au_file_roflags(unsigned int flags);
+struct file *au_h_open(struct dentry *dentry, aufs_bindex_t bindex, int flags,
-+ struct file *file);
++ struct file *file, int force_wr);
+int au_do_open(struct file *file, int (*open)(struct file *file, int flags),
+ struct au_fidir *fidir);
+int au_reopen_nondir(struct file *file);
+
+#ifdef CONFIG_AUFS_BR_HFSPLUS
+/* hfsplus.c */
-+struct file *au_h_open_pre(struct dentry *dentry, aufs_bindex_t bindex);
++struct file *au_h_open_pre(struct dentry *dentry, aufs_bindex_t bindex,
++ int force_wr);
+void au_h_open_post(struct dentry *dentry, aufs_bindex_t bindex,
+ struct file *h_file);
+#else
+static inline
-+struct file *au_h_open_pre(struct dentry *dentry, aufs_bindex_t bindex)
++struct file *au_h_open_pre(struct dentry *dentry, aufs_bindex_t bindex,
++ int force_wr)
+{
+ return NULL;
+}
+}
diff -urN /usr/share/empty/fs/aufs/f_op.c linux/fs/aufs/f_op.c
--- /usr/share/empty/fs/aufs/f_op.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/f_op.c 2013-08-23 23:59:39.634916914 +0200
-@@ -0,0 +1,721 @@
++++ linux/fs/aufs/f_op.c 2013-10-26 16:51:32.273040419 +0200
+@@ -0,0 +1,726 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+ memset(&finfo->fi_htop, 0, sizeof(finfo->fi_htop));
+ atomic_set(&finfo->fi_mmapped, 0);
+ bindex = au_dbstart(dentry);
-+ h_file = au_h_open(dentry, bindex, flags, file);
++ h_file = au_h_open(dentry, bindex, flags, file, /*force_wr*/0);
+ if (IS_ERR(h_file))
+ err = PTR_ERR(h_file);
+ else {
+ au_set_fbstart(file, bindex);
+ au_set_h_fptr(file, bindex, h_file);
+ au_update_figen(file);
++ if (!(file->f_mode & FMODE_WRITE)) {
++ lg_local_lock(&files_lglock);
++ __file_sb_list_add(file, dentry->d_sb);
++ lg_local_unlock(&files_lglock);
++ }
+ /* todo: necessary? */
+ /* file->f_ra = h_file->f_ra; */
+ }
+ * It means that when aufs acquires si_rwsem for write, the process should never
+ * acquire mmap_sem.
+ *
-+ * Actually aufs_readdir() holds [fdi]i_rwsem before mmap_sem, but this is not a
++ * Actually aufs_iterate() holds [fdi]i_rwsem before mmap_sem, but this is not a
+ * problem either since any directory is not able to be mmap-ed.
+ * The similar scenario is applied to aufs_readlink() too.
+ */
+};
diff -urN /usr/share/empty/fs/aufs/f_op_sp.c linux/fs/aufs/f_op_sp.c
--- /usr/share/empty/fs/aufs/f_op_sp.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/f_op_sp.c 2013-08-23 23:59:39.634916914 +0200
++++ linux/fs/aufs/f_op_sp.c 2013-10-26 16:51:32.273040419 +0200
@@ -0,0 +1,383 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+}
diff -urN /usr/share/empty/fs/aufs/fstype.h linux/fs/aufs/fstype.h
--- /usr/share/empty/fs/aufs/fstype.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/fstype.h 2013-08-23 23:59:39.634916914 +0200
++++ linux/fs/aufs/fstype.h 2013-10-26 16:51:32.273040419 +0200
@@ -0,0 +1,470 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+#endif /* __AUFS_FSTYPE_H__ */
diff -urN /usr/share/empty/fs/aufs/hfsnotify.c linux/fs/aufs/hfsnotify.c
--- /usr/share/empty/fs/aufs/hfsnotify.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/hfsnotify.c 2013-07-06 13:20:47.750198454 +0200
++++ linux/fs/aufs/hfsnotify.c 2013-10-26 16:51:32.273040419 +0200
@@ -0,0 +1,296 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ h_dir = event->to_tell;
+ h_inode = event->inode;
+#ifdef AuDbgHnotify
-+ au_debug(1);
++ au_debug_on();
+ if (1 || h_child_qstr.len != sizeof(AUFS_XINO_FNAME) - 1
+ || strncmp(h_child_qstr.name, AUFS_XINO_FNAME, h_child_qstr.len)) {
+ AuDbg("i%lu, mask 0x%x %s, hcname %.*s, hi%lu\n",
+ AuLNPair(&h_child_qstr), h_inode ? h_inode->i_ino : 0);
+ /* WARN_ON(1); */
+ }
-+ au_debug(0);
++ au_debug_off();
+#endif
+
+ AuDebugOn(!inode_mark);
+};
diff -urN /usr/share/empty/fs/aufs/hfsplus.c linux/fs/aufs/hfsplus.c
--- /usr/share/empty/fs/aufs/hfsplus.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/hfsplus.c 2013-07-06 13:20:47.750198454 +0200
-@@ -0,0 +1,56 @@
++++ linux/fs/aufs/hfsplus.c 2013-10-26 16:51:32.273040419 +0200
+@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2010-2013 Junjiro R. Okajima
+ *
+
+#include "aufs.h"
+
-+struct file *au_h_open_pre(struct dentry *dentry, aufs_bindex_t bindex)
++struct file *au_h_open_pre(struct dentry *dentry, aufs_bindex_t bindex,
++ int force_wr)
+{
+ struct file *h_file;
+ struct dentry *h_dentry;
+ && S_ISREG(h_dentry->d_inode->i_mode))
+ h_file = au_h_open(dentry, bindex,
+ O_RDONLY | O_NOATIME | O_LARGEFILE,
-+ /*file*/NULL);
++ /*file*/NULL, force_wr);
+ return h_file;
+}
+
+}
diff -urN /usr/share/empty/fs/aufs/hnotify.c linux/fs/aufs/hnotify.c
--- /usr/share/empty/fs/aufs/hnotify.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/hnotify.c 2013-07-30 22:42:55.842946719 +0200
++++ linux/fs/aufs/hnotify.c 2013-10-26 16:51:29.582964925 +0200
@@ -0,0 +1,712 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ au_digen_dec(d);
+ else
+ goto cont_unlock;
-+ if (d->d_count) {
++ if (d_count(d)) {
+ dentry = dget_dlock(d);
+ spin_unlock(&d->d_lock);
+ break;
+#endif /* __AUFS_INODE_H__ */
diff -urN /usr/share/empty/fs/aufs/ioctl.c linux/fs/aufs/ioctl.c
--- /usr/share/empty/fs/aufs/ioctl.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/ioctl.c 2013-08-23 23:59:39.634916914 +0200
++++ linux/fs/aufs/ioctl.c 2013-10-26 16:51:32.276373845 +0200
@@ -0,0 +1,202 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ }
+ AuDbg("wbi %d\n", wbi);
+ if (wbi >= 0)
-+ h_file = au_h_open(root, wbi, wbrfd.oflags, NULL);
++ h_file = au_h_open(root, wbi, wbrfd.oflags, NULL,
++ /*force_wr*/0);
+
+out_unlock:
+ aufs_read_unlock(root, AuLock_IR);
+
+ switch (cmd) {
+ case AUFS_CTL_MVDOWN:
-+ WARN_ONCE(1, "move-down is still testing...\n");
+ err = au_mvdown(file->f_dentry, (void __user *)arg);
+ break;
+
+#endif
diff -urN /usr/share/empty/fs/aufs/i_op_add.c linux/fs/aufs/i_op_add.c
--- /usr/share/empty/fs/aufs/i_op_add.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/i_op_add.c 2013-08-23 23:59:39.634916914 +0200
++++ linux/fs/aufs/i_op_add.c 2013-10-26 16:51:32.273040419 +0200
@@ -0,0 +1,739 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ dget(a->h_path.dentry);
+ au_set_h_dptr(dentry, a->bdst, NULL);
+ dentry->d_inode = src_dentry->d_inode; /* tmp */
-+ h_file = au_h_open_pre(dentry, a->bsrc);
++ h_file = au_h_open_pre(dentry, a->bsrc, /*force_wr*/0);
+ if (IS_ERR(h_file))
+ err = PTR_ERR(h_file);
+ else {
+}
diff -urN /usr/share/empty/fs/aufs/i_op.c linux/fs/aufs/i_op.c
--- /usr/share/empty/fs/aufs/i_op.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/i_op.c 2013-08-23 23:59:39.634916914 +0200
-@@ -0,0 +1,1115 @@
++++ linux/fs/aufs/i_op.c 2013-10-26 16:51:32.273040419 +0200
+@@ -0,0 +1,1118 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+ struct au_wr_dir_args *args)
+{
+ int err;
++ unsigned int flags;
+ aufs_bindex_t bcpup, bstart, src_bstart;
+ const unsigned char add_entry
+ = au_ftest_wrdir(args->flags, ADD_ENTRY)
+ if (src_bstart < bstart)
+ bcpup = src_bstart;
+ } else if (add_entry) {
-+ err = AuWbrCreate(sbinfo, dentry,
-+ au_ftest_wrdir(args->flags, ISDIR));
++ flags = 0;
++ if (au_ftest_wrdir(args->flags, ISDIR))
++ au_fset_wbr(flags, DIR);
++ err = AuWbrCreate(sbinfo, dentry, flags);
+ bcpup = err;
+ }
+
+};
diff -urN /usr/share/empty/fs/aufs/i_op_del.c linux/fs/aufs/i_op_del.c
--- /usr/share/empty/fs/aufs/i_op_del.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/i_op_del.c 2013-08-23 23:59:39.634916914 +0200
++++ linux/fs/aufs/i_op_del.c 2013-10-26 16:51:32.276373845 +0200
@@ -0,0 +1,502 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+}
diff -urN /usr/share/empty/fs/aufs/i_op_ren.c linux/fs/aufs/i_op_ren.c
--- /usr/share/empty/fs/aufs/i_op_ren.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/i_op_ren.c 2013-08-23 23:59:39.634916914 +0200
++++ linux/fs/aufs/i_op_ren.c 2013-10-26 16:51:32.276373845 +0200
@@ -0,0 +1,1009 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+endif
diff -urN /usr/share/empty/fs/aufs/loop.c linux/fs/aufs/loop.c
--- /usr/share/empty/fs/aufs/loop.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/loop.c 2013-07-30 22:42:55.842946719 +0200
-@@ -0,0 +1,135 @@
++++ linux/fs/aufs/loop.c 2013-10-26 16:51:32.276373845 +0200
+@@ -0,0 +1,146 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+ * support for loopback block device as a branch
+ */
+
-+#include <linux/loop.h>
+#include "aufs.h"
+
++/* added into drivers/block/loop.c */
++static struct file *(*backing_file_func)(struct super_block *sb);
++
+/*
+ * test if two lower dentries have overlapping branches.
+ */
+int au_test_loopback_overlap(struct super_block *sb, struct dentry *h_adding)
+{
+ struct super_block *h_sb;
-+ struct loop_device *l;
++ struct file *backing_file;
++
++ if (unlikely(!backing_file_func)) {
++ /* don't load "loop" module here */
++ backing_file_func = symbol_get(loop_backing_file);
++ if (unlikely(!backing_file_func))
++ /* "loop" module is not loaded */
++ return 0;
++ }
+
+ h_sb = h_adding->d_sb;
-+ if (MAJOR(h_sb->s_dev) != LOOP_MAJOR)
++ backing_file = backing_file_func(h_sb);
++ if (!backing_file)
+ return 0;
+
-+ l = h_sb->s_bdev->bd_disk->private_data;
-+ h_adding = l->lo_backing_file->f_dentry;
++ h_adding = backing_file->f_dentry;
+ /*
+ * h_adding can be local NFS.
+ * in this case aufs cannot detect the loop.
+
+void au_loopback_fin(void)
+{
++ symbol_put(loop_backing_file);
+ kfree(au_warn_loopback_array);
+}
diff -urN /usr/share/empty/fs/aufs/loop.h linux/fs/aufs/loop.h
--- /usr/share/empty/fs/aufs/loop.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/loop.h 2013-07-30 22:42:55.842946719 +0200
-@@ -0,0 +1,50 @@
++++ linux/fs/aufs/loop.h 2013-10-26 16:51:29.586298347 +0200
+@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+struct super_block;
+
+#ifdef CONFIG_AUFS_BDEV_LOOP
++/* drivers/block/loop.c */
++struct file *loop_backing_file(struct super_block *sb);
++
+/* loop.c */
+int au_test_loopback_overlap(struct super_block *sb, struct dentry *h_adding);
+int au_test_loopback_kthread(void);
+endif
diff -urN /usr/share/empty/fs/aufs/Makefile linux/fs/aufs/Makefile
--- /usr/share/empty/fs/aufs/Makefile 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/Makefile 2013-08-23 23:59:39.631583456 +0200
++++ linux/fs/aufs/Makefile 2013-10-26 16:51:32.273040419 +0200
@@ -0,0 +1,42 @@
+
+include ${src}/magic.mk
+#endif /* __AUFS_MODULE_H__ */
diff -urN /usr/share/empty/fs/aufs/mvdown.c linux/fs/aufs/mvdown.c
--- /usr/share/empty/fs/aufs/mvdown.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/mvdown.c 2013-08-23 23:59:39.634916914 +0200
-@@ -0,0 +1,533 @@
++++ linux/fs/aufs/mvdown.c 2013-10-26 16:51:32.276373845 +0200
+@@ -0,0 +1,610 @@
+/*
+ * Copyright (C) 2011-2013 Junjiro R. Okajima
+ *
+
+#include "aufs.h"
+
-+enum {
-+ AUFS_MVDOWN_SRC,
-+ AUFS_MVDOWN_DST,
-+ AUFS_MVDOWN_NARRAY
-+};
-+
+struct au_mvd_args {
+ struct {
-+ aufs_bindex_t bindex;
+ struct super_block *h_sb;
+ struct dentry *h_parent;
+ struct au_hinode *hdir;
-+ struct inode *h_dir;
++ struct inode *h_dir, *h_inode;
+ } info[AUFS_MVDOWN_NARRAY];
+
+ struct aufs_mvdown mvdown;
+ struct au_pin pin;
+};
+
-+#define mvd_bsrc info[AUFS_MVDOWN_SRC].bindex
-+#define mvd_h_src_sb info[AUFS_MVDOWN_SRC].h_sb
-+#define mvd_h_src_parent info[AUFS_MVDOWN_SRC].h_parent
-+#define mvd_hdir_src info[AUFS_MVDOWN_SRC].hdir
-+#define mvd_h_src_dir info[AUFS_MVDOWN_SRC].h_dir
++#define mvd_errno mvdown.au_errno
++#define mvd_bsrc mvdown.a[AUFS_MVDOWN_UPPER].bindex
++#define mvd_src_brid mvdown.a[AUFS_MVDOWN_UPPER].brid
++#define mvd_bdst mvdown.a[AUFS_MVDOWN_LOWER].bindex
++#define mvd_dst_brid mvdown.a[AUFS_MVDOWN_LOWER].brid
+
-+#define mvd_bdst info[AUFS_MVDOWN_DST].bindex
-+#define mvd_h_dst_sb info[AUFS_MVDOWN_DST].h_sb
-+#define mvd_h_dst_parent info[AUFS_MVDOWN_DST].h_parent
-+#define mvd_hdir_dst info[AUFS_MVDOWN_DST].hdir
-+#define mvd_h_dst_dir info[AUFS_MVDOWN_DST].h_dir
++#define mvd_h_src_sb info[AUFS_MVDOWN_UPPER].h_sb
++#define mvd_h_src_parent info[AUFS_MVDOWN_UPPER].h_parent
++#define mvd_hdir_src info[AUFS_MVDOWN_UPPER].hdir
++#define mvd_h_src_dir info[AUFS_MVDOWN_UPPER].h_dir
++#define mvd_h_src_inode info[AUFS_MVDOWN_UPPER].h_inode
++
++#define mvd_h_dst_sb info[AUFS_MVDOWN_LOWER].h_sb
++#define mvd_h_dst_parent info[AUFS_MVDOWN_LOWER].h_parent
++#define mvd_hdir_dst info[AUFS_MVDOWN_LOWER].hdir
++#define mvd_h_dst_dir info[AUFS_MVDOWN_LOWER].h_dir
++#define mvd_h_dst_inode info[AUFS_MVDOWN_LOWER].h_inode
+
+#define AU_MVD_PR(flag, ...) do { \
+ if (flag) \
+ } while (0)
+
+/* make the parent dir on bdst */
-+static int au_do_mkdir(const unsigned char verbose, struct au_mvd_args *a)
++static int au_do_mkdir(const unsigned char dmsg, struct au_mvd_args *a)
+{
+ int err;
+
+ if (!a->mvd_h_dst_parent) {
+ err = au_cpdown_dirs(a->dentry, a->mvd_bdst);
+ if (unlikely(err)) {
-+ AU_MVD_PR(verbose, "cpdown_dirs failed\n");
++ AU_MVD_PR(dmsg, "cpdown_dirs failed\n");
+ goto out;
+ }
+ a->mvd_h_dst_parent = au_h_dptr(a->parent, a->mvd_bdst);
+}
+
+/* lock them all */
-+static int au_do_lock(const unsigned char verbose, struct au_mvd_args *a)
++static int au_do_lock(const unsigned char dmsg, struct au_mvd_args *a)
+{
+ int err;
+ struct dentry *h_trap;
+ a->mvd_h_dst_sb = au_sbr_sb(a->sb, a->mvd_bdst);
+ if (a->mvd_h_src_sb != a->mvd_h_dst_sb) {
+ a->rename_lock = 0;
-+ err = au_pin(&a->pin, a->dentry, a->mvd_bdst, au_opt_udba(a->sb),
++ err = au_pin(&a->pin, a->dentry, a->mvd_bdst,
++ au_opt_udba(a->sb),
+ AuPin_MNT_WRITE | AuPin_DI_LOCKED);
+ if (!err) {
+ a->mvd_h_src_dir = a->mvd_h_src_parent->d_inode;
+ mutex_lock_nested(&a->mvd_h_src_dir->i_mutex,
+ AuLsc_I_PARENT3);
+ } else
-+ AU_MVD_PR(verbose, "pin failed\n");
++ AU_MVD_PR(dmsg, "pin failed\n");
+ goto out;
+ }
+
+ return err;
+}
+
-+static void au_do_unlock(const unsigned char verbose, struct au_mvd_args *a)
++static void au_do_unlock(const unsigned char dmsg, struct au_mvd_args *a)
+{
+ if (!a->rename_lock) {
+ mutex_unlock(&a->mvd_h_src_dir->i_mutex);
+}
+
+/* copy-down the file */
-+static int au_do_cpdown(const unsigned char verbose, struct au_mvd_args *a)
++static int au_do_cpdown(const unsigned char dmsg, struct au_mvd_args *a)
+{
+ int err;
+ struct au_cp_generic cpg = {
+ };
+
+ AuDbg("b%d, b%d\n", cpg.bsrc, cpg.bdst);
++ if (a->mvdown.flags & AUFS_MVDOWN_OWLOWER)
++ au_fset_cpup(cpg.flags, OVERWRITE);
++ if (a->mvdown.flags & AUFS_MVDOWN_ROLOWER)
++ au_fset_cpup(cpg.flags, RWDST);
+ err = au_sio_cpdown_simple(&cpg);
+ if (unlikely(err))
-+ AU_MVD_PR(verbose, "cpdown failed\n");
++ AU_MVD_PR(dmsg, "cpdown failed\n");
+
+ AuTraceErr(err);
+ return err;
+ * unlink the whiteout on bdst if exist which may be created by UDBA while we
+ * were sleeping
+ */
-+static int au_do_unlink_wh(const unsigned char verbose, struct au_mvd_args *a)
++static int au_do_unlink_wh(const unsigned char dmsg, struct au_mvd_args *a)
+{
+ int err;
+ struct path h_path;
+ h_path.dentry = au_wh_lkup(a->mvd_h_dst_parent, &a->dentry->d_name, br);
+ err = PTR_ERR(h_path.dentry);
+ if (IS_ERR(h_path.dentry)) {
-+ AU_MVD_PR(verbose, "wh_lkup failed\n");
++ AU_MVD_PR(dmsg, "wh_lkup failed\n");
+ goto out;
+ }
+
+ err = vfsub_unlink(a->mvd_h_dst_parent->d_inode, &h_path,
+ /*force*/0);
+ if (unlikely(err))
-+ AU_MVD_PR(verbose, "wh_unlink failed\n");
++ AU_MVD_PR(dmsg, "wh_unlink failed\n");
+ }
+ dput(h_path.dentry);
+
+ * Note: the target file MAY be modified by UDBA between this mutex_unlock() and
+ * mutex_lock() in vfs_unlink(). in this case, such changes may be lost.
+ */
-+static int au_do_unlink(const unsigned char verbose, struct au_mvd_args *a)
++static int au_do_unlink(const unsigned char dmsg, struct au_mvd_args *a)
+{
+ int err;
+ struct path h_path;
+ h_path.dentry = au_h_dptr(a->dentry, a->mvd_bsrc);
+ err = vfsub_unlink(a->mvd_h_src_dir, &h_path, /*force*/0);
+ if (unlikely(err))
-+ AU_MVD_PR(verbose, "unlink failed\n");
++ AU_MVD_PR(dmsg, "unlink failed\n");
+
+ AuTraceErr(err);
+ return err;
+ * - copy-down the file (with whtmp name and rename)
+ * - unlink the bsrc file
+ */
-+static int au_do_mvdown(const unsigned char verbose, struct au_mvd_args *a)
++static int au_do_mvdown(const unsigned char dmsg, struct au_mvd_args *a)
+{
+ int err;
+
-+ err = au_do_mkdir(verbose, a);
++ err = au_do_mkdir(dmsg, a);
+ if (!err)
-+ err = au_do_lock(verbose, a);
++ err = au_do_lock(dmsg, a);
+ if (unlikely(err))
+ goto out;
+
+ * harmless in aufs.
+ */
+
-+ err = au_do_cpdown(verbose, a);
-+ if (!err)
-+ err = au_do_unlink_wh(verbose, a);
++ err = au_do_cpdown(dmsg, a);
+ if (!err)
-+ err = au_do_unlink(verbose, a);
++ err = au_do_unlink_wh(dmsg, a);
++ if (!err && !(a->mvdown.flags & AUFS_MVDOWN_KUPPER))
++ err = au_do_unlink(dmsg, a);
+ if (unlikely(err))
+ goto out_unlock;
+
+ /* maintain internal array */
-+ au_set_h_dptr(a->dentry, a->mvd_bsrc, NULL);
-+ au_set_dbstart(a->dentry, a->mvd_bdst);
++ if (!(a->mvdown.flags & AUFS_MVDOWN_KUPPER)) {
++ au_set_h_dptr(a->dentry, a->mvd_bsrc, NULL);
++ au_set_dbstart(a->dentry, a->mvd_bdst);
++ au_set_h_iptr(a->inode, a->mvd_bsrc, NULL, /*flags*/0);
++ au_set_ibstart(a->inode, a->mvd_bdst);
++ }
+ if (au_dbend(a->dentry) < a->mvd_bdst)
+ au_set_dbend(a->dentry, a->mvd_bdst);
-+ au_set_h_iptr(a->inode, a->mvd_bsrc, NULL, /*flags*/0);
-+ au_set_ibstart(a->inode, a->mvd_bdst);
+ if (au_ibend(a->inode) < a->mvd_bdst)
+ au_set_ibend(a->inode, a->mvd_bdst);
+
+out_unlock:
-+ au_do_unlock(verbose, a);
++ au_do_unlock(dmsg, a);
+out:
+ AuTraceErr(err);
+ return err;
+
+/* ---------------------------------------------------------------------- */
+
-+static int find_lower_writable(struct super_block *sb, aufs_bindex_t bindex)
++static int find_lower_writable(struct au_mvd_args *a)
+{
-+ aufs_bindex_t bend;
++ struct super_block *sb;
++ aufs_bindex_t bindex, bend;
+ struct au_branch *br;
+
++ sb = a->sb;
++ bindex = a->mvd_bsrc;
+ bend = au_sbend(sb);
-+ for (bindex++; bindex <= bend; bindex++) {
-+ br = au_sbr(sb, bindex);
-+ if (!au_br_rdonly(br))
-+ return bindex;
++ if (!(a->mvdown.flags & AUFS_MVDOWN_ROLOWER)) {
++ for (bindex++; bindex <= bend; bindex++) {
++ br = au_sbr(sb, bindex);
++ if (!au_br_rdonly(br))
++ return bindex;
++ }
++ } else {
++ for (bindex++; bindex <= bend; bindex++) {
++ br = au_sbr(sb, bindex);
++ if (!(au_br_sb(br)->s_flags & MS_RDONLY)) {
++ if (au_br_rdonly(br))
++ a->mvdown.flags
++ |= AUFS_MVDOWN_ROLOWER_R;
++ return bindex;
++ }
++ }
+ }
+
+ return -1;
+}
+
+/* make sure the file is idle */
-+static int au_mvd_args_busy(const unsigned char verbose, struct au_mvd_args *a)
++static int au_mvd_args_busy(const unsigned char dmsg, struct au_mvd_args *a)
+{
+ int err, plinked;
-+ struct inode *h_src_inode;
+
+ err = 0;
-+ h_src_inode = au_h_iptr(a->inode, a->mvd_bsrc);
+ plinked = !!au_opt_test(au_mntflags(a->sb), PLINK);
+ if (au_dbstart(a->dentry) == a->mvd_bsrc
-+ && a->dentry->d_count == 1
++ && d_count(a->dentry) == 1
+ && atomic_read(&a->inode->i_count) == 1
-+ /* && h_src_inode->i_nlink == 1 */
++ /* && a->mvd_h_src_inode->i_nlink == 1 */
+ && (!plinked || !au_plink_test(a->inode))
+ && a->inode->i_nlink == 1)
+ goto out;
+
+ err = -EBUSY;
-+ AU_MVD_PR(verbose,
++ AU_MVD_PR(dmsg,
+ "b%d, d{b%d, c%u?}, i{c%d?, l%u}, hi{l%u}, p{%d, %d}\n",
-+ a->mvd_bsrc, au_dbstart(a->dentry), a->dentry->d_count,
++ a->mvd_bsrc, au_dbstart(a->dentry), d_count(a->dentry),
+ atomic_read(&a->inode->i_count), a->inode->i_nlink,
-+ h_src_inode->i_nlink,
++ a->mvd_h_src_inode->i_nlink,
+ plinked, plinked ? au_plink_test(a->inode) : 0);
+
+out:
+}
+
+/* make sure the parent dir is fine */
-+static int au_mvd_args_parent(const unsigned char verbose,
++static int au_mvd_args_parent(const unsigned char dmsg,
+ struct au_mvd_args *a)
+{
+ int err;
+ err = 0;
+ if (unlikely(au_alive_dir(a->parent))) {
+ err = -ENOENT;
-+ AU_MVD_PR(verbose, "parent dir is dead\n");
++ AU_MVD_PR(dmsg, "parent dir is dead\n");
+ goto out;
+ }
+
+ if (unlikely((bindex >= 0 && bindex < a->mvd_bdst)
+ || (a->bopq != -1 && a->bopq < a->mvd_bdst))) {
+ err = -EINVAL;
-+ AU_MVD_PR(verbose, "parent dir is opaque b%d, b%d\n",
++ a->mvd_errno = EAU_MVDOWN_OPAQUE;
++ AU_MVD_PR(dmsg, "ancestor is opaque b%d, b%d\n",
+ a->bopq, a->mvd_bdst);
+ }
+
+ return err;
+}
+
-+static int au_mvd_args_intermediate(const unsigned char verbose,
++static int au_mvd_args_intermediate(const unsigned char dmsg,
+ struct au_mvd_args *a)
+{
+ int err;
+ au_rw_write_unlock(&tmp->di_rwsem);
+ au_di_free(tmp);
+ if (unlikely(err < 0))
-+ AU_MVD_PR(verbose, "failed look-up lower\n");
++ AU_MVD_PR(dmsg, "failed look-up lower\n");
+
+ /*
+ * here, we have these cases.
+ && a->mvd_bsrc < a->bwh
+ && a->bwh != -1
+ && a->bwh < a->mvd_bdst) {
-+ AU_MVD_PR(verbose, "bsrc %d, bdst %d, bfound %d, bwh %d\n",
++ a->mvd_errno = EAU_MVDOWN_WHITEOUT;
++ AU_MVD_PR(dmsg, "bsrc %d, bdst %d, bfound %d, bwh %d\n",
+ a->mvd_bsrc, a->mvd_bdst, a->bfound, a->bwh);
+ goto out;
+ } else if (a->bfound != -1 && a->bfound < a->mvd_bdst) {
-+ AU_MVD_PR(verbose, "bdst %d, bfound %d\n",
++ a->mvd_errno = EAU_MVDOWN_UPPER;
++ AU_MVD_PR(dmsg, "bdst %d, bfound %d\n",
+ a->mvd_bdst, a->bfound);
+ goto out;
+ }
+ return err;
+}
+
-+static int au_mvd_args_exist(const unsigned char verbose, struct au_mvd_args *a)
++static int au_mvd_args_exist(const unsigned char dmsg, struct au_mvd_args *a)
+{
+ int err;
+
-+ err = (a->bfound != a->mvd_bdst) ? 0 : -EEXIST;
++ err = 0;
++ if (!(a->mvdown.flags & AUFS_MVDOWN_OWLOWER)
++ && a->bfound == a->mvd_bdst)
++ err = -EEXIST;
+ AuTraceErr(err);
+ return err;
+}
+
-+static int au_mvd_args(const unsigned char verbose, struct au_mvd_args *a)
++static int au_mvd_args(const unsigned char dmsg, struct au_mvd_args *a)
+{
+ int err;
+ struct au_branch *br;
+ goto out;
+
+ err = -EINVAL;
-+ a->mvd_bsrc = au_ibstart(a->inode);
++ if (!(a->mvdown.flags & AUFS_MVDOWN_BRID_UPPER))
++ a->mvd_bsrc = au_ibstart(a->inode);
++ else {
++ a->mvd_bsrc = au_br_index(a->sb, a->mvd_src_brid);
++ if (unlikely(a->mvd_bsrc < 0
++ || (a->mvd_bsrc < au_dbstart(a->dentry)
++ || au_dbend(a->dentry) < a->mvd_bsrc
++ || !au_h_dptr(a->dentry, a->mvd_bsrc))
++ || (a->mvd_bsrc < au_ibstart(a->inode)
++ || au_ibend(a->inode) < a->mvd_bsrc
++ || !au_h_iptr(a->inode, a->mvd_bsrc)))) {
++ a->mvd_errno = EAU_MVDOWN_NOUPPER;
++ AU_MVD_PR(dmsg, "no upper\n");
++ goto out;
++ }
++ }
+ if (unlikely(a->mvd_bsrc == au_sbend(a->sb))) {
-+ AU_MVD_PR(verbose, "on the bottom\n");
++ a->mvd_errno = EAU_MVDOWN_BOTTOM;
++ AU_MVD_PR(dmsg, "on the bottom\n");
+ goto out;
+ }
++ a->mvd_h_src_inode = au_h_iptr(a->inode, a->mvd_bsrc);
+ br = au_sbr(a->sb, a->mvd_bsrc);
+ err = au_br_rdonly(br);
-+ if (unlikely(err))
++ if (!(a->mvdown.flags & AUFS_MVDOWN_ROUPPER)) {
++ if (unlikely(err))
++ goto out;
++ } else if (!(vfsub_native_ro(a->mvd_h_src_inode)
++ || IS_APPEND(a->mvd_h_src_inode))) {
++ if (err)
++ a->mvdown.flags |= AUFS_MVDOWN_ROUPPER_R;
++ /* go on */
++ } else
+ goto out;
+
+ err = -EINVAL;
-+ a->mvd_bdst = find_lower_writable(a->sb, a->mvd_bsrc);
-+ if (unlikely(a->mvd_bdst < 0)) {
-+ AU_MVD_PR(verbose, "no writable lower branch\n");
-+ goto out;
++ if (!(a->mvdown.flags & AUFS_MVDOWN_BRID_LOWER)) {
++ a->mvd_bdst = find_lower_writable(a);
++ if (unlikely(a->mvd_bdst < 0)) {
++ a->mvd_errno = EAU_MVDOWN_BOTTOM;
++ AU_MVD_PR(dmsg, "no writable lower branch\n");
++ goto out;
++ }
++ } else {
++ a->mvd_bdst = au_br_index(a->sb, a->mvd_dst_brid);
++ if (unlikely(a->mvd_bdst < 0
++ || au_sbend(a->sb) < a->mvd_bdst)) {
++ a->mvd_errno = EAU_MVDOWN_NOLOWERBR;
++ AU_MVD_PR(dmsg, "no lower brid\n");
++ goto out;
++ }
+ }
+
-+ err = au_mvd_args_busy(verbose, a);
++ err = au_mvd_args_busy(dmsg, a);
+ if (!err)
-+ err = au_mvd_args_parent(verbose, a);
++ err = au_mvd_args_parent(dmsg, a);
+ if (!err)
-+ err = au_mvd_args_intermediate(verbose, a);
++ err = au_mvd_args_intermediate(dmsg, a);
+ if (!err)
-+ err = au_mvd_args_exist(verbose, a);
++ err = au_mvd_args_exist(dmsg, a);
+ if (!err)
+ AuDbg("b%d, b%d\n", a->mvd_bsrc, a->mvd_bdst);
+
+
+int au_mvdown(struct dentry *dentry, struct aufs_mvdown __user *uarg)
+{
-+ int err;
-+ unsigned char verbose;
-+ struct au_mvd_args args = {
-+ .dentry = dentry,
-+ .inode = dentry->d_inode,
-+ .sb = dentry->d_sb
-+ };
++ int err, e;
++ unsigned char dmsg;
++ struct au_mvd_args *args;
+
+ err = -EPERM;
+ if (unlikely(!capable(CAP_SYS_ADMIN)))
+ goto out;
+
-+ err = copy_from_user(&args.mvdown, uarg, sizeof(args.mvdown));
++ WARN_ONCE(1, "move-down is still testing...\n");
++
++ err = -ENOMEM;
++ args = kmalloc(sizeof(*args), GFP_NOFS);
++ if (unlikely(!args))
++ goto out;
++
++ err = copy_from_user(&args->mvdown, uarg, sizeof(args->mvdown));
++ if (!err)
++ err = !access_ok(VERIFY_WRITE, uarg, sizeof(*uarg));
+ if (unlikely(err)) {
+ err = -EFAULT;
-+ goto out;
++ AuTraceErr(err);
++ goto out_free;
+ }
-+ AuDbg("flags 0x%x\n", args.mvdown.flags);
++ AuDbg("flags 0x%x\n", args->mvdown.flags);
++ args->mvdown.flags &= ~(AUFS_MVDOWN_ROLOWER_R | AUFS_MVDOWN_ROUPPER_R);
++ args->mvdown.au_errno = 0;
++ args->dentry = dentry;
++ args->inode = dentry->d_inode;
++ args->sb = dentry->d_sb;
+
-+ err = -EBUSY;
-+ verbose = !!(args.mvdown.flags & AUFS_MVDOWN_VERBOSE);
-+ args.parent = dget_parent(dentry);
-+ args.dir = args.parent->d_inode;
-+ mutex_lock_nested(&args.dir->i_mutex, I_MUTEX_PARENT);
-+ dput(args.parent);
-+ if (unlikely(args.parent != dentry->d_parent)) {
-+ AU_MVD_PR(verbose, "parent dir is moved\n");
++ err = -ENOENT;
++ dmsg = !!(args->mvdown.flags & AUFS_MVDOWN_DMSG);
++ args->parent = dget_parent(dentry);
++ args->dir = args->parent->d_inode;
++ mutex_lock_nested(&args->dir->i_mutex, I_MUTEX_PARENT);
++ dput(args->parent);
++ if (unlikely(args->parent != dentry->d_parent)) {
++ AU_MVD_PR(dmsg, "parent dir is moved\n");
+ goto out_dir;
+ }
+
-+ mutex_lock_nested(&args.inode->i_mutex, I_MUTEX_CHILD);
++ mutex_lock_nested(&args->inode->i_mutex, I_MUTEX_CHILD);
+ err = aufs_read_lock(dentry, AuLock_DW | AuLock_FLUSH);
+ if (unlikely(err))
+ goto out_inode;
+
-+ di_write_lock_parent(args.parent);
-+ err = au_mvd_args(verbose, &args);
++ di_write_lock_parent(args->parent);
++ err = au_mvd_args(dmsg, args);
+ if (unlikely(err))
+ goto out_parent;
+
+ AuDbgDentry(dentry);
-+ AuDbgInode(args.inode);
-+ err = au_do_mvdown(verbose, &args);
++ AuDbgInode(args->inode);
++ err = au_do_mvdown(dmsg, args);
+ if (unlikely(err))
+ goto out_parent;
+ AuDbgDentry(dentry);
-+ AuDbgInode(args.inode);
++ AuDbgInode(args->inode);
+
-+ au_cpup_attr_timesizes(args.dir);
-+ au_cpup_attr_timesizes(args.inode);
-+ au_cpup_igen(args.inode, au_h_iptr(args.inode, args.mvd_bdst));
++ au_cpup_attr_timesizes(args->dir);
++ au_cpup_attr_timesizes(args->inode);
++ au_cpup_igen(args->inode, au_h_iptr(args->inode, args->mvd_bdst));
+ /* au_digen_dec(dentry); */
+
+out_parent:
-+ di_write_unlock(args.parent);
++ di_write_unlock(args->parent);
+ aufs_read_unlock(dentry, AuLock_DW);
+out_inode:
-+ mutex_unlock(&args.inode->i_mutex);
++ mutex_unlock(&args->inode->i_mutex);
+out_dir:
-+ mutex_unlock(&args.dir->i_mutex);
++ mutex_unlock(&args->dir->i_mutex);
++out_free:
++ e = copy_to_user(uarg, &args->mvdown, sizeof(args->mvdown));
++ if (unlikely(e))
++ err = -EFAULT;
++ kfree(args);
+out:
+ AuTraceErr(err);
+ return err;
+}
diff -urN /usr/share/empty/fs/aufs/opts.c linux/fs/aufs/opts.c
--- /usr/share/empty/fs/aufs/opts.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/opts.c 2013-07-06 13:20:47.753531903 +0200
-@@ -0,0 +1,1697 @@
++++ linux/fs/aufs/opts.c 2013-10-26 16:51:32.276373845 +0200
+@@ -0,0 +1,1704 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+ {AuWbrCreate_MFSRRV, "mfsrr:%d:%d"},
+ {AuWbrCreate_PMFS, "pmfs"},
+ {AuWbrCreate_PMFSV, "pmfs:%d"},
++ {AuWbrCreate_PMFSRR, "pmfsrr:%d"},
++ {AuWbrCreate_PMFSRRV, "pmfsrr:%d:%d"},
+
+ {-1, NULL}
+};
+ create->wbr_create = err;
+ switch (err) {
+ case AuWbrCreate_MFSRRV:
++ case AuWbrCreate_PMFSRRV:
+ e = au_wbr_mfs_wmark(&args[0], str, create);
+ if (!e)
+ e = au_wbr_mfs_sec(&args[1], str, create);
+ err = e;
+ break;
+ case AuWbrCreate_MFSRR:
++ case AuWbrCreate_PMFSRR:
+ e = au_wbr_mfs_wmark(&args[0], str, create);
+ if (unlikely(e)) {
+ err = e;
+ u.create->mfsrr_watermark);
+ break;
+ case AuWbrCreate_MFSRRV:
++ case AuWbrCreate_PMFSRRV:
+ AuDbg("%llu watermark, %d sec\n",
+ u.create->mfsrr_watermark,
+ u.create->mfs_second);
+ switch (create->wbr_create) {
+ case AuWbrCreate_MFSRRV:
+ case AuWbrCreate_MFSRR:
++ case AuWbrCreate_PMFSRR:
++ case AuWbrCreate_PMFSRRV:
+ sbinfo->si_wbr_mfs.mfsrr_watermark = create->mfsrr_watermark;
+ /*FALLTHROUGH*/
+ case AuWbrCreate_MFS:
+}
diff -urN /usr/share/empty/fs/aufs/opts.h linux/fs/aufs/opts.h
--- /usr/share/empty/fs/aufs/opts.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/opts.h 2013-07-06 13:20:47.753531903 +0200
-@@ -0,0 +1,209 @@
++++ linux/fs/aufs/opts.h 2013-10-26 16:51:32.276373845 +0200
+@@ -0,0 +1,211 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+ AuWbrCreate_MFSRRV, /* mfs then rr with seconds */
+ AuWbrCreate_PMFS, /* parent and mfs */
+ AuWbrCreate_PMFSV, /* parent and mfs with seconds */
++ AuWbrCreate_PMFSRR, /* parent, mfs and round-robin */
++ AuWbrCreate_PMFSRRV, /* plus seconds */
+
+ AuWbrCreate_Def = AuWbrCreate_TDP
+};
+}
diff -urN /usr/share/empty/fs/aufs/rdu.c linux/fs/aufs/rdu.c
--- /usr/share/empty/fs/aufs/rdu.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/rdu.c 2013-07-30 22:42:55.842946719 +0200
-@@ -0,0 +1,384 @@
++++ linux/fs/aufs/rdu.c 2013-10-26 16:51:29.586298347 +0200
+@@ -0,0 +1,389 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+ do { (flags) &= ~AuRdu_##name; } while (0)
+
+struct au_rdu_arg {
++ struct dir_context ctx;
+ struct aufs_rdu *rdu;
+ union au_rdu_ent_ul ent;
+ unsigned long end;
+ int err;
+};
+
-+static int au_rdu_fill(void *__arg, const char *name, int nlen,
++static int au_rdu_fill(struct dir_context *ctx, const char *name, int nlen,
+ loff_t offset, u64 h_ino, unsigned int d_type)
+{
+ int err, len;
-+ struct au_rdu_arg *arg = __arg;
++ struct au_rdu_arg *arg = container_of(ctx, struct au_rdu_arg, ctx);
+ struct aufs_rdu *rdu = arg->rdu;
+ struct au_rdu_ent ent;
+
+ arg->err = 0;
+ au_fclr_rdu(cookie->flags, CALLED);
+ /* smp_mb(); */
-+ err = vfsub_readdir(h_file, au_rdu_fill, arg);
++ err = vfsub_iterate_dir(h_file, &arg->ctx);
+ if (err >= 0)
+ err = arg->err;
+ } while (!err
+{
+ int err;
+ aufs_bindex_t bend;
-+ struct au_rdu_arg arg;
++ struct au_rdu_arg arg = {
++ .ctx = {
++ .actor = au_diractor(au_rdu_fill)
++ }
++ };
+ struct dentry *dentry;
+ struct inode *inode;
+ struct file *h_file;
+ arg.end += rdu->sz;
+
+ err = -ENOTDIR;
-+ if (unlikely(!file->f_op || !file->f_op->readdir))
++ if (unlikely(!file->f_op || !file->f_op->iterate))
+ goto out;
+
+ err = security_file_permission(file, MAY_READ);
+#endif /* __AUFS_RWSEM_H__ */
diff -urN /usr/share/empty/fs/aufs/sbinfo.c linux/fs/aufs/sbinfo.c
--- /usr/share/empty/fs/aufs/sbinfo.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/sbinfo.c 2013-07-06 13:20:47.753531903 +0200
-@@ -0,0 +1,346 @@
++++ linux/fs/aufs/sbinfo.c 2013-10-26 16:51:32.276373845 +0200
+@@ -0,0 +1,350 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+ atomic_long_set(&sbinfo->si_nfiles, 0);
+
+ sbinfo->si_bend = -1;
++ sbinfo->si_last_br_id = AUFS_BRANCH_MAX / 2;
+
+ sbinfo->si_wbr_copyup = AuWbrCopyup_Def;
+ sbinfo->si_wbr_create = AuWbrCreate_Def;
+
+ sbinfo->si_mntflags = au_opts_plink(AuOpt_Def);
+
++ sbinfo->si_xino_jiffy = jiffies;
++ sbinfo->si_xino_expire
++ = msecs_to_jiffies(AUFS_XINO_DEF_SEC * MSEC_PER_SEC);
+ mutex_init(&sbinfo->si_xib_mtx);
+ sbinfo->si_xino_brid = -1;
+ /* leave si_xib_last_pindex and si_xib_next_bit */
+#endif /* __AUFS_SPL_H__ */
diff -urN /usr/share/empty/fs/aufs/super.c linux/fs/aufs/super.c
--- /usr/share/empty/fs/aufs/super.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/super.c 2013-08-23 23:59:39.634916914 +0200
-@@ -0,0 +1,992 @@
++++ linux/fs/aufs/super.c 2013-10-26 16:51:32.276373845 +0200
+@@ -0,0 +1,1002 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+ jiffies_to_msecs(sbinfo->si_wbr_mfs.mfs_expire)
+ / MSEC_PER_SEC);
+ break;
++ case AuWbrCreate_PMFSRR:
++ seq_printf(m, /*pat*/"pmfsrr:%llu",
++ sbinfo->si_wbr_mfs.mfsrr_watermark);
++ break;
++ case AuWbrCreate_PMFSRRV:
++ seq_printf(m, /*pat*/"pmfsrr:%llu:%lu",
++ sbinfo->si_wbr_mfs.mfsrr_watermark,
++ jiffies_to_msecs(sbinfo->si_wbr_mfs.mfs_expire)
++ / MSEC_PER_SEC);
++ break;
+ }
+}
+
+};
diff -urN /usr/share/empty/fs/aufs/super.h linux/fs/aufs/super.h
--- /usr/share/empty/fs/aufs/super.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/super.h 2013-08-23 23:59:39.638250372 +0200
-@@ -0,0 +1,559 @@
++++ linux/fs/aufs/super.h 2013-10-26 16:51:32.276373845 +0200
+@@ -0,0 +1,568 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+ int (*copyup)(struct dentry *dentry);
+};
+
++#define AuWbr_DIR 1 /* target is a dir */
++#define AuWbr_PARENT (1 << 1) /* always require a parent */
++
++#define au_ftest_wbr(flags, name) ((flags) & AuWbr_##name)
++#define au_fset_wbr(flags, name) { (flags) |= AuWbr_##name; }
++#define au_fclr_wbr(flags, name) { (flags) &= ~AuWbr_##name; }
++
+struct au_wbr_create_operations {
-+ int (*create)(struct dentry *dentry, int isdir);
++ int (*create)(struct dentry *dentry, unsigned int flags);
+ int (*init)(struct super_block *sb);
+ int (*fin)(struct super_block *sb);
+};
+ unsigned long si_xib_last_pindex;
+ int si_xib_next_bit;
+ aufs_bindex_t si_xino_brid;
++ unsigned long si_xino_jiffy;
++ unsigned long si_xino_expire;
+ /* reserved for future use */
+ /* unsigned long long si_xib_limit; */ /* Max xib file size */
+
+#endif /* __SYSAUFS_H__ */
diff -urN /usr/share/empty/fs/aufs/sysfs.c linux/fs/aufs/sysfs.c
--- /usr/share/empty/fs/aufs/sysfs.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/sysfs.c 2013-07-06 13:20:47.753531903 +0200
-@@ -0,0 +1,257 @@
++++ linux/fs/aufs/sysfs.c 2013-10-26 16:51:32.276373845 +0200
+@@ -0,0 +1,297 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+ * unlinked.
+ */
+static int sysaufs_si_br(struct seq_file *seq, struct super_block *sb,
-+ aufs_bindex_t bindex)
++ aufs_bindex_t bindex, int idx)
+{
+ int err;
+ struct path path;
+ root = sb->s_root;
+ di_read_lock_parent(root, !AuLock_IR);
+ br = au_sbr(sb, bindex);
-+ path.mnt = au_br_mnt(br);
-+ path.dentry = au_h_dptr(root, bindex);
-+ au_seq_path(seq, &path);
-+ di_read_unlock(root, !AuLock_IR);
-+ perm = au_optstr_br_perm(br->br_perm);
-+ if (perm) {
-+ err = seq_printf(seq, "=%s\n", perm);
-+ kfree(perm);
++
++ switch (idx) {
++ case AuBrSysfs_BR:
++ path.mnt = au_br_mnt(br);
++ path.dentry = au_h_dptr(root, bindex);
++ au_seq_path(seq, &path);
++ di_read_unlock(root, !AuLock_IR);
++ perm = au_optstr_br_perm(br->br_perm);
++ if (perm) {
++ err = seq_printf(seq, "=%s\n", perm);
++ kfree(perm);
++ if (err == -1)
++ err = -E2BIG;
++ } else
++ err = -ENOMEM;
++ break;
++ case AuBrSysfs_BRID:
++ err = seq_printf(seq, "%d\n", br->br_id);
++ di_read_unlock(root, !AuLock_IR);
+ if (err == -1)
+ err = -E2BIG;
-+ } else
-+ err = -ENOMEM;
++ break;
++ }
++
+ return err;
+}
+
+ return seq;
+}
+
-+#define SysaufsBr_PREFIX "br"
++#define SysaufsBr_PREFIX "br"
++#define SysaufsBrid_PREFIX "brid"
+
+/* todo: file size may exceed PAGE_SIZE */
+ssize_t sysaufs_si_show(struct kobject *kobj, struct attribute *attr,
+ char *buf)
+{
+ ssize_t err;
++ int idx;
+ long l;
+ aufs_bindex_t bend;
+ struct au_sbinfo *sbinfo;
+ cattr++;
+ }
+
-+ bend = au_sbend(sb);
-+ if (!strncmp(name, SysaufsBr_PREFIX, sizeof(SysaufsBr_PREFIX) - 1)) {
++ if (!strncmp(name, SysaufsBrid_PREFIX,
++ sizeof(SysaufsBrid_PREFIX) - 1)) {
++ idx = AuBrSysfs_BRID;
++ name += sizeof(SysaufsBrid_PREFIX) - 1;
++ } else if (!strncmp(name, SysaufsBr_PREFIX,
++ sizeof(SysaufsBr_PREFIX) - 1)) {
++ idx = AuBrSysfs_BR;
+ name += sizeof(SysaufsBr_PREFIX) - 1;
-+ err = kstrtol(name, 10, &l);
-+ if (!err) {
-+ if (l <= bend)
-+ err = sysaufs_si_br(seq, sb, (aufs_bindex_t)l);
-+ else
-+ err = -ENOENT;
-+ }
-+ goto out_seq;
++ } else
++ BUG();
++
++ err = kstrtol(name, 10, &l);
++ if (!err) {
++ bend = au_sbend(sb);
++ if (l <= bend)
++ err = sysaufs_si_br(seq, sb, (aufs_bindex_t)l, idx);
++ else
++ err = -ENOENT;
+ }
-+ BUG();
+
+out_seq:
+ if (!err) {
+
+void sysaufs_br_init(struct au_branch *br)
+{
-+ struct attribute *attr = &br->br_attr;
++ int i;
++ struct au_brsysfs *br_sysfs;
++ struct attribute *attr;
+
-+ sysfs_attr_init(attr);
-+ attr->name = br->br_name;
-+ attr->mode = S_IRUGO;
++ br_sysfs = br->br_sysfs;
++ for (i = 0; i < ARRAY_SIZE(br->br_sysfs); i++) {
++ attr = &br_sysfs->attr;
++ sysfs_attr_init(attr);
++ attr->name = br_sysfs->name;
++ attr->mode = S_IRUGO;
++ br_sysfs++;
++ }
+}
+
+void sysaufs_brs_del(struct super_block *sb, aufs_bindex_t bindex)
+{
+ struct au_branch *br;
+ struct kobject *kobj;
++ struct au_brsysfs *br_sysfs;
++ int i;
+ aufs_bindex_t bend;
+
+ dbgaufs_brs_del(sb, bindex);
+ bend = au_sbend(sb);
+ for (; bindex <= bend; bindex++) {
+ br = au_sbr(sb, bindex);
-+ sysfs_remove_file(kobj, &br->br_attr);
++ br_sysfs = br->br_sysfs;
++ for (i = 0; i < ARRAY_SIZE(br->br_sysfs); i++) {
++ sysfs_remove_file(kobj, &br_sysfs->attr);
++ br_sysfs++;
++ }
+ }
+}
+
+void sysaufs_brs_add(struct super_block *sb, aufs_bindex_t bindex)
+{
-+ int err;
++ int err, i;
+ aufs_bindex_t bend;
+ struct kobject *kobj;
+ struct au_branch *br;
++ struct au_brsysfs *br_sysfs;
+
+ dbgaufs_brs_add(sb, bindex);
+
+ bend = au_sbend(sb);
+ for (; bindex <= bend; bindex++) {
+ br = au_sbr(sb, bindex);
-+ snprintf(br->br_name, sizeof(br->br_name), SysaufsBr_PREFIX
-+ "%d", bindex);
-+ err = sysfs_create_file(kobj, &br->br_attr);
-+ if (unlikely(err))
-+ pr_warn("failed %s under sysfs(%d)\n",
-+ br->br_name, err);
++ br_sysfs = br->br_sysfs;
++ snprintf(br_sysfs[AuBrSysfs_BR].name, sizeof(br_sysfs->name),
++ SysaufsBr_PREFIX "%d", bindex);
++ snprintf(br_sysfs[AuBrSysfs_BRID].name, sizeof(br_sysfs->name),
++ SysaufsBrid_PREFIX "%d", bindex);
++ for (i = 0; i < ARRAY_SIZE(br->br_sysfs); i++) {
++ err = sysfs_create_file(kobj, &br_sysfs->attr);
++ if (unlikely(err))
++ pr_warn("failed %s under sysfs(%d)\n",
++ br_sysfs->name, err);
++ br_sysfs++;
++ }
+ }
+}
diff -urN /usr/share/empty/fs/aufs/sysrq.c linux/fs/aufs/sysrq.c
+}
diff -urN /usr/share/empty/fs/aufs/vdir.c linux/fs/aufs/vdir.c
--- /usr/share/empty/fs/aufs/vdir.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/vdir.c 2013-07-30 22:42:55.842946719 +0200
-@@ -0,0 +1,878 @@
++++ linux/fs/aufs/vdir.c 2013-10-26 16:51:29.586298347 +0200
+@@ -0,0 +1,888 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+#endif
+
+struct fillvdir_arg {
++ struct dir_context ctx;
+ struct file *file;
+ struct au_vdir *vdir;
+ struct au_nhash delist;
+ int err;
+};
+
-+static int fillvdir(void *__arg, const char *__name, int nlen,
++static int fillvdir(struct dir_context *ctx, const char *__name, int nlen,
+ loff_t offset __maybe_unused, u64 h_ino,
+ unsigned int d_type)
+{
-+ struct fillvdir_arg *arg = __arg;
++ struct fillvdir_arg *arg = container_of(ctx, struct fillvdir_arg, ctx);
+ char *name = (void *)__name;
+ struct super_block *sb;
+ ino_t ino;
+ arg->err = 0;
+ au_fclr_fillvdir(arg->flags, CALLED);
+ /* smp_mb(); */
-+ err = vfsub_readdir(hf, fillvdir, arg);
++ err = vfsub_iterate_dir(hf, &arg->ctx);
+ if (err >= 0)
+ err = arg->err;
+ } while (!err && au_ftest_fillvdir(arg->flags, CALLED));
++
++ /*
++ * dir_relax() may be good for concurrency, but aufs should not
++ * use it since it will cause a lockdep problem.
++ */
+ }
+
+ if (!err && shwh)
+ int err;
+ unsigned long expire;
+ unsigned char do_read;
-+ struct fillvdir_arg arg;
++ struct fillvdir_arg arg = {
++ .ctx = {
++ .actor = au_diractor(fillvdir)
++ }
++ };
+ struct inode *inode;
+ struct au_vdir *vdir, *allocated;
+
+ arg.vdir = vdir;
+ err = au_do_read_vdir(&arg);
+ if (!err) {
-+ /* file->f_pos = 0; */
++ /* file->f_pos = 0; */ /* todo: ctx->pos? */
+ vdir->vd_version = inode->i_version;
+ vdir->vd_last.ul = 0;
+ vdir->vd_last.p.deblk = vdir->vd_deblk[0];
+ struct inode *inode;
+ struct au_vdir *vdir_cache, *allocated;
+
++ /* test file->f_pos here instead of ctx->pos */
+ err = read_vdir(file, !file->f_pos);
+ if (unlikely(err))
+ goto out;
+ goto out;
+ allocated = vdir_cache;
+ } else if (!file->f_pos && vdir_cache->vd_version != file->f_version) {
++ /* test file->f_pos here instead of ctx->pos */
+ err = reinit_vdir(vdir_cache);
+ if (unlikely(err))
+ goto out;
+}
+
+/* returns true or false */
-+static int seek_vdir(struct file *file)
++static int seek_vdir(struct file *file, struct dir_context *ctx)
+{
+ int valid;
+ unsigned int deblk_sz;
+ vdir_cache = au_fvdir_cache(file);
+ offset = calc_offset(vdir_cache);
+ AuDbg("offset %lld\n", offset);
-+ if (file->f_pos == offset)
++ if (ctx->pos == offset)
+ goto out;
+
+ vdir_cache->vd_last.ul = 0;
+ vdir_cache->vd_last.p.deblk = vdir_cache->vd_deblk[0];
-+ if (!file->f_pos)
++ if (!ctx->pos)
+ goto out;
+
+ valid = 0;
+ deblk_sz = vdir_cache->vd_deblk_sz;
-+ ul = div64_u64(file->f_pos, deblk_sz);
++ ul = div64_u64(ctx->pos, deblk_sz);
+ AuDbg("ul %lu\n", ul);
+ if (ul >= vdir_cache->vd_nblk)
+ goto out;
+ deblk_end.deblk = p.deblk + deblk_sz;
+ offset = ul;
+ offset *= deblk_sz;
-+ while (!is_deblk_end(&p, &deblk_end) && offset < file->f_pos) {
++ while (!is_deblk_end(&p, &deblk_end) && offset < ctx->pos) {
+ unsigned int l;
+
+ l = calc_size(p.de->de_str.len);
+ return valid;
+}
+
-+int au_vdir_fill_de(struct file *file, void *dirent, filldir_t filldir)
++int au_vdir_fill_de(struct file *file, struct dir_context *ctx)
+{
-+ int err;
+ unsigned int l, deblk_sz;
+ union au_vdir_deblk_p deblk_end;
+ struct au_vdir *vdir_cache;
+ struct au_vdir_de *de;
+
+ vdir_cache = au_fvdir_cache(file);
-+ if (!seek_vdir(file))
++ if (!seek_vdir(file, ctx))
+ return 0;
+
+ deblk_sz = vdir_cache->vd_deblk_sz;
+ while (!is_deblk_end(&vdir_cache->vd_last.p, &deblk_end)) {
+ de = vdir_cache->vd_last.p.de;
+ AuDbg("%.*s, off%lld, i%lu, dt%d\n",
-+ de->de_str.len, de->de_str.name, file->f_pos,
++ de->de_str.len, de->de_str.name, ctx->pos,
+ (unsigned long)de->de_ino, de->de_type);
-+ err = filldir(dirent, de->de_str.name, de->de_str.len,
-+ file->f_pos, de->de_ino, de->de_type);
-+ if (unlikely(err)) {
-+ AuTraceErr(err);
++ if (unlikely(!dir_emit(ctx, de->de_str.name,
++ de->de_str.len, de->de_ino,
++ de->de_type))) {
+ /* todo: ignore the error caused by udba? */
+ /* return err; */
+ return 0;
+
+ l = calc_size(de->de_str.len);
+ vdir_cache->vd_last.p.deblk += l;
-+ file->f_pos += l;
++ ctx->pos += l;
+ }
+ if (vdir_cache->vd_last.ul < vdir_cache->vd_nblk - 1) {
+ vdir_cache->vd_last.ul++;
+ vdir_cache->vd_last.p.deblk
+ = vdir_cache->vd_deblk[vdir_cache->vd_last.ul];
-+ file->f_pos = deblk_sz * vdir_cache->vd_last.ul;
++ ctx->pos = deblk_sz * vdir_cache->vd_last.ul;
+ continue;
+ }
+ break;
+}
diff -urN /usr/share/empty/fs/aufs/vfsub.c linux/fs/aufs/vfsub.c
--- /usr/share/empty/fs/aufs/vfsub.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/vfsub.c 2013-07-30 22:42:55.842946719 +0200
-@@ -0,0 +1,769 @@
++++ linux/fs/aufs/vfsub.c 2013-10-26 16:51:29.586298347 +0200
+@@ -0,0 +1,772 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+ return err;
+}
+
-+int vfsub_readdir(struct file *file, filldir_t filldir, void *arg)
++int vfsub_iterate_dir(struct file *file, struct dir_context *ctx)
+{
+ int err;
+
++ AuDbg("%.*s, ctx{%pf, %llu}\n",
++ AuDLNPair(file->f_dentry), ctx->actor, ctx->pos);
++
+ lockdep_off();
-+ err = vfs_readdir(file, filldir, arg);
++ err = iterate_dir(file, ctx);
+ lockdep_on();
+ if (err >= 0)
+ vfsub_update_h_iattr(&file->f_path, /*did*/NULL); /*ignore*/
+ struct dentry *d = a->path->dentry;
+ struct inode *h_inode;
+ const int stop_sillyrename = (au_test_nfs(d->d_sb)
-+ && d->d_count == 1);
++ && d_count(d) == 1);
+
+ IMustLock(a->dir);
+
+}
diff -urN /usr/share/empty/fs/aufs/vfsub.h linux/fs/aufs/vfsub.h
--- /usr/share/empty/fs/aufs/vfsub.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/vfsub.h 2013-07-30 22:42:55.842946719 +0200
-@@ -0,0 +1,294 @@
++++ linux/fs/aufs/vfsub.h 2013-10-26 16:51:32.276373845 +0200
+@@ -0,0 +1,312 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+extern struct lglock vfsmount_lock;
+extern void __mnt_drop_write(struct vfsmount *);
+extern spinlock_t inode_sb_list_lock;
++void __file_sb_list_add(struct file *file, struct super_block *sb);
+
+/* copied from linux/fs/file_table.c */
+extern struct lglock files_lglock;
+ clear_nlink(inode);
+}
+
++static inline int vfsub_native_ro(struct inode *inode)
++{
++ return (inode->i_sb->s_flags & MS_RDONLY)
++ || IS_RDONLY(inode)
++ /* || IS_APPEND(inode) */
++ || IS_IMMUTABLE(inode);
++}
++
+/* ---------------------------------------------------------------------- */
+
+int vfsub_update_h_iattr(struct path *h_path, int *did);
+ssize_t vfsub_write_k(struct file *file, void *kbuf, size_t count,
+ loff_t *ppos);
+int vfsub_flush(struct file *file, fl_owner_t id);
-+int vfsub_readdir(struct file *file, filldir_t filldir, void *arg);
++int vfsub_iterate_dir(struct file *file, struct dir_context *ctx);
++
++/* just for type-check */
++static inline filldir_t au_diractor(int (*func)(struct dir_context *,
++ const char *, int, loff_t, u64,
++ unsigned))
++{
++ return (filldir_t)func;
++}
++
+
+static inline loff_t vfsub_f_size_read(struct file *file)
+{
+#endif /* __AUFS_VFSUB_H__ */
diff -urN /usr/share/empty/fs/aufs/wbr_policy.c linux/fs/aufs/wbr_policy.c
--- /usr/share/empty/fs/aufs/wbr_policy.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/wbr_policy.c 2013-08-23 23:59:39.638250372 +0200
-@@ -0,0 +1,693 @@
++++ linux/fs/aufs/wbr_policy.c 2013-10-26 16:51:32.276373845 +0200
+@@ -0,0 +1,756 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+}
+
+/* top down parent */
-+static int au_wbr_create_tdp(struct dentry *dentry, int isdir __maybe_unused)
++static int au_wbr_create_tdp(struct dentry *dentry,
++ unsigned int flags __maybe_unused)
+{
+ int err;
+ aufs_bindex_t bstart, bindex;
+ return err;
+}
+
-+static int au_wbr_create_rr(struct dentry *dentry, int isdir)
++static int au_wbr_create_rr(struct dentry *dentry, unsigned int flags)
+{
+ int err, nbr;
+ unsigned int u;
+ bend = au_sbend(sb);
+ nbr = bend + 1;
+ for (bindex = 0; bindex <= bend; bindex++) {
-+ if (!isdir) {
++ if (!au_ftest_wbr(flags, DIR)) {
+ err = atomic_dec_return(next) + 1;
+ /* modulo for 0 is meaningless */
+ if (unlikely(!err))
+/* ---------------------------------------------------------------------- */
+
+/* most free space */
-+static void au_mfs(struct dentry *dentry)
++static void au_mfs(struct dentry *dentry, struct dentry *parent)
+{
+ struct super_block *sb;
+ struct au_branch *br;
+ struct au_wbr_mfs *mfs;
++ struct dentry *h_parent;
+ aufs_bindex_t bindex, bend;
+ int err;
+ unsigned long long b, bavail;
+ MtxMustLock(&mfs->mfs_lock);
+ mfs->mfs_bindex = -EROFS;
+ mfs->mfsrr_bytes = 0;
-+ bend = au_sbend(sb);
-+ for (bindex = 0; bindex <= bend; bindex++) {
++ if (!parent) {
++ bindex = 0;
++ bend = au_sbend(sb);
++ } else {
++ bindex = au_dbstart(parent);
++ bend = au_dbtaildir(parent);
++ }
++
++ for (; bindex <= bend; bindex++) {
++ if (parent) {
++ h_parent = au_h_dptr(parent, bindex);
++ if (!h_parent || !h_parent->d_inode)
++ continue;
++ }
+ br = au_sbr(sb, bindex);
+ if (au_br_rdonly(br))
+ continue;
+ kfree(st);
+}
+
-+static int au_wbr_create_mfs(struct dentry *dentry, int isdir __maybe_unused)
++static int au_wbr_create_mfs(struct dentry *dentry, unsigned int flags)
+{
+ int err;
++ struct dentry *parent;
+ struct super_block *sb;
+ struct au_wbr_mfs *mfs;
+
+ goto out;
+
+ sb = dentry->d_sb;
++ parent = NULL;
++ if (au_ftest_wbr(flags, PARENT))
++ parent = dget_parent(dentry);
+ mfs = &au_sbi(sb)->si_wbr_mfs;
+ mutex_lock(&mfs->mfs_lock);
+ if (time_after(jiffies, mfs->mfs_jiffy + mfs->mfs_expire)
+ || mfs->mfs_bindex < 0
+ || au_br_rdonly(au_sbr(sb, mfs->mfs_bindex)))
-+ au_mfs(dentry);
++ au_mfs(dentry, parent);
+ mutex_unlock(&mfs->mfs_lock);
+ err = mfs->mfs_bindex;
++ dput(parent);
+
+ if (err >= 0)
+ err = au_wbr_nonopq(dentry, err);
+/* ---------------------------------------------------------------------- */
+
+/* most free space and then round robin */
-+static int au_wbr_create_mfsrr(struct dentry *dentry, int isdir)
++static int au_wbr_create_mfsrr(struct dentry *dentry, unsigned int flags)
+{
+ int err;
+ struct au_wbr_mfs *mfs;
+
-+ err = au_wbr_create_mfs(dentry, isdir);
++ err = au_wbr_create_mfs(dentry, flags);
+ if (err >= 0) {
+ mfs = &au_sbi(dentry->d_sb)->si_wbr_mfs;
+ mutex_lock(&mfs->mfs_lock);
+ if (mfs->mfsrr_bytes < mfs->mfsrr_watermark)
-+ err = au_wbr_create_rr(dentry, isdir);
++ err = au_wbr_create_rr(dentry, flags);
+ mutex_unlock(&mfs->mfs_lock);
+ }
+
+/* ---------------------------------------------------------------------- */
+
+/* top down parent and most free space */
-+static int au_wbr_create_pmfs(struct dentry *dentry, int isdir)
++static int au_wbr_create_pmfs(struct dentry *dentry, unsigned int flags)
+{
+ int err, e2;
+ unsigned long long b;
+ struct dentry *parent, *h_parent;
+ struct au_branch *br;
+
-+ err = au_wbr_create_tdp(dentry, isdir);
++ err = au_wbr_create_tdp(dentry, flags);
+ if (unlikely(err < 0))
+ goto out;
+ parent = dget_parent(dentry);
+ if (bstart == bend)
+ goto out_parent; /* success */
+
-+ e2 = au_wbr_create_mfs(dentry, isdir);
++ e2 = au_wbr_create_mfs(dentry, flags);
+ if (e2 < 0)
+ goto out_parent; /* success */
+
+
+/* ---------------------------------------------------------------------- */
+
++/*
++ * - top down parent
++ * - most free space with parent
++ * - most free space round-robin regardless parent
++ */
++static int au_wbr_create_pmfsrr(struct dentry *dentry, unsigned int flags)
++{
++ int err;
++ unsigned long long watermark;
++ struct super_block *sb;
++ struct au_branch *br;
++ struct au_wbr_mfs *mfs;
++
++ err = au_wbr_create_pmfs(dentry, flags | AuWbr_PARENT);
++ if (unlikely(err < 0))
++ goto out;
++
++ sb = dentry->d_sb;
++ br = au_sbr(sb, err);
++ mfs = &au_sbi(sb)->si_wbr_mfs;
++ mutex_lock(&mfs->mfs_lock);
++ watermark = mfs->mfsrr_watermark;
++ mutex_unlock(&mfs->mfs_lock);
++ if (br->br_wbr->wbr_bytes < watermark)
++ /* regardless the parent dir */
++ err = au_wbr_create_mfsrr(dentry, flags);
++
++out:
++ AuDbg("b%d\n", err);
++ return err;
++}
++
++/* ---------------------------------------------------------------------- */
++
+/* policies for copyup */
+
+/* top down parent */
+static int au_wbr_copyup_tdp(struct dentry *dentry)
+{
-+ return au_wbr_create_tdp(dentry, /*isdir, anything is ok*/0);
++ return au_wbr_create_tdp(dentry, /*flags, anything is ok*/0);
+}
+
+/* bottom up parent */
+ .create = au_wbr_create_pmfs,
+ .init = au_wbr_create_init_mfs,
+ .fin = au_wbr_create_fin_mfs
++ },
++ [AuWbrCreate_PMFSRR] = {
++ .create = au_wbr_create_pmfsrr,
++ .init = au_wbr_create_init_mfsrr,
++ .fin = au_wbr_create_fin_mfs
++ },
++ [AuWbrCreate_PMFSRRV] = {
++ .create = au_wbr_create_pmfsrr,
++ .init = au_wbr_create_init_mfsrr,
++ .fin = au_wbr_create_fin_mfs
+ }
+};
diff -urN /usr/share/empty/fs/aufs/whout.c linux/fs/aufs/whout.c
+#endif /* __AUFS_WHOUT_H__ */
diff -urN /usr/share/empty/fs/aufs/wkq.c linux/fs/aufs/wkq.c
--- /usr/share/empty/fs/aufs/wkq.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/wkq.c 2013-08-23 23:59:39.638250372 +0200
++++ linux/fs/aufs/wkq.c 2013-10-26 16:51:32.276373845 +0200
@@ -0,0 +1,213 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+#endif /* __AUFS_WKQ_H__ */
diff -urN /usr/share/empty/fs/aufs/xino.c linux/fs/aufs/xino.c
--- /usr/share/empty/fs/aufs/xino.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux/fs/aufs/xino.c 2013-07-06 13:20:47.760198800 +0200
-@@ -0,0 +1,1264 @@
++++ linux/fs/aufs/xino.c 2013-10-26 16:51:32.276373845 +0200
+@@ -0,0 +1,1312 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+ */
+
+#include <linux/seq_file.h>
++#include <linux/statfs.h>
+#include "aufs.h"
+
+/* todo: unnecessary to support mmap_sem since kernel-space? */
+int au_xino_trunc(struct super_block *sb, aufs_bindex_t bindex)
+{
+ int err;
++ unsigned long jiffy;
++ blkcnt_t blocks;
+ aufs_bindex_t bi, bend;
++ struct kstatfs *st;
+ struct au_branch *br;
+ struct file *new_xino, *file;
+ struct super_block *h_sb;
+ struct au_xino_lock_dir ldir;
+
++ err = -ENOMEM;
++ st = kzalloc(sizeof(*st), GFP_NOFS);
++ if (unlikely(!st))
++ goto out;
++
+ err = -EINVAL;
+ bend = au_sbend(sb);
+ if (unlikely(bindex < 0 || bend < bindex))
-+ goto out;
++ goto out_st;
+ br = au_sbr(sb, bindex);
+ file = br->br_xino.xi_file;
+ if (!file)
-+ goto out;
++ goto out_st;
++
++ err = vfs_statfs(&file->f_path, st);
++ if (unlikely(err))
++ AuErr1("statfs err %d, ignored\n", err);
++ jiffy = jiffies;
++ blocks = file_inode(file)->i_blocks;
++ pr_info("begin truncating xino(b%d), ib%llu, %llu/%llu free blks\n",
++ bindex, (u64)blocks, st->f_bfree, st->f_blocks);
+
+ au_xino_lock_dir(sb, file, &ldir);
+ /* mnt_want_write() is unnecessary here */
+ new_xino = au_xino_create2(file, file);
+ au_xino_unlock_dir(&ldir);
+ err = PTR_ERR(new_xino);
-+ if (IS_ERR(new_xino))
-+ goto out;
++ if (IS_ERR(new_xino)) {
++ pr_err("err %d, ignored\n", err);
++ goto out_st;
++ }
+ err = 0;
+ fput(file);
+ br->br_xino.xi_file = new_xino;
+ get_file(new_xino);
+ }
+
++ err = vfs_statfs(&new_xino->f_path, st);
++ if (!err) {
++ pr_info("end truncating xino(b%d), ib%llu, %llu/%llu free blks\n",
++ bindex, (u64)file_inode(new_xino)->i_blocks,
++ st->f_bfree, st->f_blocks);
++ if (file_inode(new_xino)->i_blocks < blocks)
++ au_sbi(sb)->si_xino_jiffy = jiffy;
++ } else
++ AuErr1("statfs err %d, ignored\n", err);
++
++out_st:
++ kfree(st);
+out:
+ return err;
+}
+ ii_read_lock_parent(dir);
+ bindex = au_br_index(sb, br->br_id);
+ err = au_xino_trunc(sb, bindex);
-+ if (!err
-+ && file_inode(br->br_xino.xi_file)->i_blocks
-+ >= br->br_xino_upper)
-+ br->br_xino_upper += AUFS_XINO_TRUNC_STEP;
-+
+ ii_read_unlock(dir);
+ if (unlikely(err))
-+ pr_warn("err b%d, upper %llu, (%d)\n",
-+ bindex, (unsigned long long)br->br_xino_upper, err);
++ pr_warn("err b%d, (%d)\n", bindex, err);
+ atomic_dec(&br->br_xino_running);
+ atomic_dec(&br->br_count);
+ si_write_unlock(sb);
+ kfree(args);
+}
+
++static int xino_trunc_test(struct super_block *sb, struct au_branch *br)
++{
++ int err;
++ struct kstatfs st;
++ struct au_sbinfo *sbinfo;
++
++ /* todo: si_xino_expire and the ratio should be customizable */
++ sbinfo = au_sbi(sb);
++ if (time_before(jiffies,
++ sbinfo->si_xino_jiffy + sbinfo->si_xino_expire))
++ return 0;
++
++ /* truncation border */
++ err = vfs_statfs(&br->br_xino.xi_file->f_path, &st);
++ if (unlikely(err)) {
++ AuErr1("statfs err %d, ignored\n", err);
++ return 0;
++ }
++ if (div64_u64(st.f_bfree * 100, st.f_blocks) >= AUFS_XINO_DEF_TRUNC)
++ return 0;
++
++ return 1;
++}
++
+static void xino_try_trunc(struct super_block *sb, struct au_branch *br)
+{
+ struct xino_do_trunc_args *args;
+ int wkq_err;
+
-+ if (file_inode(br->br_xino.xi_file)->i_blocks
-+ < br->br_xino_upper)
++ if (!xino_trunc_test(sb, br))
+ return;
+
+ if (atomic_inc_return(&br->br_xino_running) > 1)
+#include <uapi/linux/aufs_type.h>
diff -urN /usr/share/empty/include/uapi/linux/aufs_type.h linux/include/uapi/linux/aufs_type.h
--- /usr/share/empty/include/uapi/linux/aufs_type.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux/include/uapi/linux/aufs_type.h 2013-08-23 23:59:39.638250372 +0200
-@@ -0,0 +1,251 @@
++++ linux/include/uapi/linux/aufs_type.h 2013-10-26 16:51:32.276373845 +0200
+@@ -0,0 +1,282 @@
+/*
+ * Copyright (C) 2005-2013 Junjiro R. Okajima
+ *
+
+#include <linux/limits.h>
+
-+#define AUFS_VERSION "3.10-20130819"
++#define AUFS_VERSION "3.x-rcN-20131014"
+
+/* todo? move this to linux-2.6.19/include/magic.h */
+#define AUFS_SUPER_MAGIC ('a' << 24 | 'u' << 16 | 'f' << 8 | 's')
+ - AUFS_WH_TMP_LEN) /* hex */
+#define AUFS_XINO_FNAME "." AUFS_NAME ".xino"
+#define AUFS_XINO_DEFPATH "/tmp/" AUFS_XINO_FNAME
-+#define AUFS_XINO_TRUNC_INIT 64 /* blocks */
-+#define AUFS_XINO_TRUNC_STEP 4 /* blocks */
++#define AUFS_XINO_DEF_SEC 30 /* seconds */
++#define AUFS_XINO_DEF_TRUNC 45 /* percentage */
+#define AUFS_DIRWH_DEF 3
+#define AUFS_RDCACHE_DEF 10 /* seconds */
+#define AUFS_RDCACHE_MAX 3600 /* seconds */
+
+/* ---------------------------------------------------------------------- */
+
++/* error code for move-down */
++/* the actual message strings are implemented in aufs-util.git */
++enum {
++ EAU_MVDOWN_OPAQUE = 1,
++ EAU_MVDOWN_WHITEOUT,
++ EAU_MVDOWN_UPPER,
++ EAU_MVDOWN_BOTTOM,
++ EAU_MVDOWN_NOUPPER,
++ EAU_MVDOWN_NOLOWERBR,
++ EAU_Last
++};
++
+/* flags for move-down */
-+#define AUFS_MVDOWN_VERBOSE 1
++#define AUFS_MVDOWN_DMSG 1
++#define AUFS_MVDOWN_OWLOWER (1 << 1) /* overwrite lower */
++#define AUFS_MVDOWN_KUPPER (1 << 2) /* keep upper */
++#define AUFS_MVDOWN_ROLOWER (1 << 3) /* do even if lower is RO */
++#define AUFS_MVDOWN_ROLOWER_R (1 << 4) /* did on lower RO */
++#define AUFS_MVDOWN_ROUPPER (1 << 5) /* do even if upper is RO */
++#define AUFS_MVDOWN_ROUPPER_R (1 << 6) /* did on upper RO */
++#define AUFS_MVDOWN_BRID_UPPER (1 << 7) /* upper brid */
++#define AUFS_MVDOWN_BRID_LOWER (1 << 8) /* lower brid */
+/* will be added more */
+
++enum {
++ AUFS_MVDOWN_UPPER,
++ AUFS_MVDOWN_LOWER,
++ AUFS_MVDOWN_NARRAY
++};
++
+struct aufs_mvdown {
-+ uint8_t flags;
++ uint32_t flags;
++ struct {
++ int16_t bindex;
++ int16_t brid;
++ } a[AUFS_MVDOWN_NARRAY];
++ int8_t au_errno;
+ /* will be added more */
+} __aligned(8);
+
+#define AUFS_CTL_WBR_FD _IOW(AuCtlType, AuCtl_WBR_FD, \
+ struct aufs_wbr_fd)
+#define AUFS_CTL_IBUSY _IOWR(AuCtlType, AuCtl_IBUSY, struct aufs_ibusy)
-+#define AUFS_CTL_MVDOWN _IOR(AuCtlType, AuCtl_MVDOWN, \
-+ struct aufs_mvdown)
++#define AUFS_CTL_MVDOWN _IOWR(AuCtlType, AuCtl_MVDOWN, \
++ struct aufs_mvdown)
+
+#endif /* __AUFS_TYPE_H__ */
#-
#- *** FILE: arch/* - ARCH SPECIFIC OPTIONS ***
#-
+ARCH_MEMORY_PROBE all=n
+KVM_DEBUG_FS all=n
KVM_DEVICE_ASSIGNMENT all=y
+PHYSICAL_ALIGN all=0x1000000
+X86_DEBUG_STATIC_CPU_HAS all=n
+X86_SYSFB all=y
#-
#- *** FILE: block/Kconfig ***
BLK_DEV_BSGLIB all=y
BLK_DEV_INTEGRITY all=y
BLK_DEV_THROTTLING all=y
+BLK_CMDLINE_PARSER all=y
#- file block/partitions/Kconfig goes here
#- file block/Kconfig.iosched goes here
ACORN_PARTITION_ADFS all=y
ACORN_PARTITION_POWERTEC all=y
ACORN_PARTITION_RISCIX all=y
+AIX_PARTITION all=y
OSF_PARTITION all=y
AMIGA_PARTITION all=y
ATARI_PARTITION all=y
KARMA_PARTITION all=y
EFI_PARTITION all=y
SYSV68_PARTITION all=y
+CMDLINE_PARTITION all=y
#-
#- *** FILE: crypto/Kconfig ***
CRYPTO_CRC32C_INTEL all=m
CRYPTO_CRC32 all=m
CRYPTO_CRC32_PCLMUL all=m
+CRYPTO_CRCT10DIF all=m
+CRYPTO_CRCT10DIF_PCLMUL all=m
CRYPTO_GHASH all=m
CRYPTO_MD4 all=m
CRYPTO_MD5 all=y
CRYPTO_DEFLATE all=m
CRYPTO_ZLIB all=m
CRYPTO_LZO all=y
+CRYPTO_LZ4 all=m
+CRYPTO_LZ4HC all=m
#- Random Number Generation
CRYPTO_ANSI_CPRNG all=m
CRYPTO_USER_API_HASH all=m
ACPI_PROCFS all=y
ACPI_PROCFS_POWER ia64=y x86=y
ACPI_EC_DEBUGFS all=m
-ACPI_PROC_EVENT all=y
ACPI_AC x86=m
ACPI_BATTERY x86=m
ACPI_BUTTON all=m
#- Controllers with non-SFF native interface
SATA_AHCI all=m sparc=n
SATA_AHCI_PLATFORM all=m
+AHCI_IMX all=m
SATA_FSL ppc=m
SATA_INIC162X all=m
SATA_ACARD_AHCI all=m
SATA_MV all=m sparc=n
SATA_NV all=m sparc=n
SATA_PROMISE all=m sparc=n
+SATA_RCAR all=m
SATA_SIL all=m sparc=n
SATA_SIS all=m sparc=n
SATA_SVW all=m sparc=n
BCMA all=m
BCMA_HOST_PCI_POSSIBLE all=y
BCMA_HOST_PCI all=y
+BCMA_HOST_SOC all=y
BCMA_DRIVER_GMAC_CMN all=y
BCMA_DRIVER_GPIO all=y
BCMA_DEBUG all=n
#-
#- file drivers/tty/Kconfig goes here
DEVKMEM all=y
-STALDRV all=y
SGI_SNSC ia64=y
SGI_TIOCX ia64=y
SGI_MBCS ia64=m
TCG_ATMEL all=m
TCG_INFINEON all=m
TCG_ST33_I2C all=m
+TCG_XEN all=m
#-
#- *** FILE: drivers/clk/Kconfig ***
#-
COMMON_CLK_DEBUG all=n
COMMON_CLK_WM831X all=m
+COMMON_CLK_SI5351 all=m
#- file drivers/clk/mvebu/Kconfig goes here
#-
#-
CPU_IDLE i386=y sparc64=n x86_64=y
CPU_IDLE_MULTIPLE_DRIVERS all=y
+CPU_IDLE_GOV_LADDER all=y
+#- file drivers/cpuidle/Kconfig.arm goes here
#-
#- *** FILE: drivers/crypto/Kconfig ***
#- DMA Devices
INTEL_MID_DMAC all=m
INTEL_IOATDMA i386=m x86_64=m
-DW_DMAC all=m
-DW_DMAC_BIG_ENDIAN_IO all=n
+#- file drivers/dma/dw/Kconfig goes here
FSL_DMA ppc=y ppc64=y
#- file drivers/dma/bestcomm/Kconfig goes here
#- file drivers/dma/sh/Kconfig goes here
ASYNC_TX_DMA all=y
DMATEST all=n
+#-
+#- *** FILE: drivers/dma/dw/Kconfig ***
+#-
+DW_DMAC_CORE all=m
+DW_DMAC all=m
+DW_DMAC_PCI all=m
+DW_DMAC_BIG_ENDIAN_IO all=n
+
#-
#- *** FILE: drivers/edac/Kconfig ***
#-
GOOGLE_SMI all=m
GOOGLE_MEMCONSOLE all=m
+#-
+#- *** FILE: drivers/fmc/Kconfig ***
+#-
+FMC all=m
+FMC_FAKEDEV all=m
+FMC_TRIVIAL all=m
+FMC_WRITE_EEPROM all=m
+FMC_CHARDEV all=m
+
#-
#- *** FILE: drivers/gpio/Kconfig ***
#-
#- Memory mapped GPIO drivers:
GPIO_GENERIC_PLATFORM all=m
GPIO_IT8761E all=m
+GPIO_F7188X all=m
GPIO_TS5500 all=m
GPIO_XILINX powerpc=y
GPIO_SCH all=m
GPIO_74X164 all=m
#- AC97 GPIO expanders:
GPIO_UCB1400 all=y
+#- LPC GPIO expanders:
+GPIO_KEMPLD all=m
#- MODULbus GPIO expanders:
GPIO_JANZ_TTL all=m
#- USB GPIO expanders:
DRM_I810 i386=m x86_64=m
DRM_I915 i386=m x86_64=m
DRM_I915_KMS all=y
+DRM_I915_PRELIMINARY_HW_SUPPORT all=y
DRM_MGA all=m
DRM_SIS all=m
DRM_VIA all=m
#- file drivers/gpu/drm/ast/Kconfig goes here
#- file drivers/gpu/drm/mgag200/Kconfig goes here
#- file drivers/gpu/drm/cirrus/Kconfig goes here
+#- file drivers/gpu/drm/rcar-du/Kconfig goes here
#- file drivers/gpu/drm/shmobile/Kconfig goes here
#- file drivers/gpu/drm/omapdrm/Kconfig goes here
#- file drivers/gpu/drm/tilcdc/Kconfig goes here
#- file drivers/gpu/drm/qxl/Kconfig goes here
+#- file drivers/gpu/drm/msm/Kconfig goes here
#-
#- *** FILE: drivers/gpu/drm/ast/Kconfig ***
DRAGONRISE_FF all=y
HID_EMS_FF all=m
HID_ELECOM all=m
+HID_ELO all=m
HID_EZKEY all=m
HID_HOLTEK all=m
HOLTEK_FF all=y
+HID_HUION all=m
HID_KEYTOUCH all=m
HID_KYE all=m
HID_UCLOGIC all=m
HID_PICOLCD_LCD all=y
HID_PICOLCD_LEDS all=y
HID_PRIMAX all=m
-HID_PS3REMOTE all=m
HID_ROCCAT all=m
HID_SAITEK all=m
HID_SAMSUNG all=m
THRUSTMASTER_FF all=y
HID_WACOM all=m
HID_WIIMOTE all=m
-HID_WIIMOTE_EXT all=y
+HID_XINMO all=m
HID_ZEROPLUS all=m
ZEROPLUS_FF all=y
HID_ZYDACRON all=m
SENSORS_F75375S all=m
SENSORS_FSCHMD all=m
SENSORS_G760A all=m
+SENSORS_G762 all=m
SENSORS_GL518SM all=m
SENSORS_GL520SM all=m
SENSORS_GPIO_FAN all=m
SENSORS_HIH6130 all=m
+SENSORS_HTU21 all=m
SENSORS_CORETEMP all=m
SENSORS_IBMAEM all=m
SENSORS_IBMPEX all=m
I2C_DESIGNWARE_PCI all=m
I2C_EG20T all=m
I2C_GPIO all=m
-I2C_INTEL_MID all=m
+I2C_KEMPLD all=m
I2C_MPC ppc=n
I2C_OCORES all=m
I2C_PASEMI ppc64=m
I2C_MUX_GPIO all=m
I2C_MUX_PCA9541 all=m
I2C_MUX_PCA954x all=m
+I2C_MUX_PINCTRL all=m
#-
#- *** FILE: drivers/ide/Kconfig ***
#- file drivers/iio/imu/Kconfig goes here
#- file drivers/iio/light/Kconfig goes here
#- file drivers/iio/magnetometer/Kconfig goes here
+#- file drivers/iio/trigger/Kconfig goes here
+#- file drivers/iio/pressure/Kconfig goes here
+#- file drivers/iio/temperature/Kconfig goes here
#-
#- *** FILE: drivers/iio/accel/Kconfig ***
#-
+BMA180 all=m
HID_SENSOR_ACCEL_3D all=m
-KXSD9 all=m
IIO_ST_ACCEL_3AXIS all=m
+KXSD9 all=m
#-
#- *** FILE: drivers/iio/adc/Kconfig ***
#-
AD7266 all=m
AD7298 all=m
-AD7923 all=m
+AD7476 all=m
AD7791 all=m
AD7793 all=m
-AD7476 all=m
AD7887 all=m
+AD7923 all=m
MAX1363 all=m
+MCP320X all=m
+NAU7802 all=m
TI_ADC081C all=m
TI_AM335X_ADC all=m
VIPERBOARD_ADC all=m
AD5360 all=m
AD5380 all=m
AD5421 all=m
-AD5624R_SPI all=m
AD5446 all=m
AD5449 all=m
AD5504 all=m
+AD5624R_SPI all=m
+AD5686 all=m
AD5755 all=m
AD5764 all=m
AD5791 all=m
-AD5686 all=m
+AD7303 all=m
MAX517 all=m
MCP4725 all=m
#- *** FILE: drivers/iio/gyro/Kconfig ***
#-
ADIS16080 all=m
+ADIS16130 all=m
ADIS16136 all=m
+ADIS16260 all=m
ADXRS450 all=m
HID_SENSOR_GYRO_3D all=m
IIO_ST_GYRO_3AXIS all=m
#- *** FILE: drivers/iio/light/Kconfig ***
#-
ADJD_S311 all=m
+APDS9300 all=m
+HID_SENSOR_ALS all=m
SENSORS_LM3533 all=m
SENSORS_TSL2563 all=m
VCNL4000 all=m
-HID_SENSOR_ALS all=m
#-
#- *** FILE: drivers/iio/magnetometer/Kconfig ***
HID_SENSOR_MAGNETOMETER_3D all=m
IIO_ST_MAGN_3AXIS all=m
+#-
+#- *** FILE: drivers/iio/pressure/Kconfig ***
+#-
+IIO_ST_PRESS all=m
+
+#-
+#- *** FILE: drivers/iio/temperature/Kconfig ***
+#-
+TMP006 all=m
+
+#-
+#- *** FILE: drivers/iio/trigger/Kconfig ***
+#-
+IIO_INTERRUPT_TRIGGER all=m
+IIO_SYSFS_TRIGGER all=m
+
#-
#- *** FILE: drivers/infiniband/Kconfig ***
#-
#- file drivers/infiniband/hw/cxgb3/Kconfig goes here
#- file drivers/infiniband/hw/cxgb4/Kconfig goes here
#- file drivers/infiniband/hw/mlx4/Kconfig goes here
+#- file drivers/infiniband/hw/mlx5/Kconfig goes here
#- file drivers/infiniband/hw/nes/Kconfig goes here
#- file drivers/infiniband/hw/ocrdma/Kconfig goes here
#- file drivers/infiniband/ulp/ipoib/Kconfig goes here
#-
MLX4_INFINIBAND all=m sparc=
+#-
+#- *** FILE: drivers/infiniband/hw/mlx5/Kconfig ***
+#-
+MLX5_INFINIBAND all=m
+
#-
#- *** FILE: drivers/infiniband/hw/mthca/Kconfig ***
#-
#- *** FILE: drivers/infiniband/hw/qib/Kconfig ***
#-
INFINIBAND_QIB all=m
+INFINIBAND_QIB_DCA all=y
#-
#- *** FILE: drivers/infiniband/ulp/ipoib/Kconfig ***
INPUT_CMA3000 all=m
INPUT_CMA3000_I2C all=m
INPUT_XEN_KBDDEV_FRONTEND all=m
+INPUT_IDEAPAD_SLIDEBAR all=m
#-
#- *** FILE: drivers/input/mouse/Kconfig ***
TOUCHSCREEN_CYTTSP_CORE all=m
TOUCHSCREEN_CYTTSP_I2C all=m
TOUCHSCREEN_CYTTSP_SPI all=m
+TOUCHSCREEN_CYTTSP4_CORE all=m
+TOUCHSCREEN_CYTTSP4_I2C all=m
+TOUCHSCREEN_CYTTSP4_SPI all=m
TOUCHSCREEN_DA9034 all=m
TOUCHSCREEN_DA9052 all=m
TOUCHSCREEN_DYNAPRO all=m
LEDS_LP5521 all=m
LEDS_LP5523 all=m
LEDS_LP5562 all=m
+LEDS_LP8501 all=m
LEDS_CLEVO_MAIL all=m
LEDS_PCA955X all=m
-LEDS_PCA9633 all=m
+LEDS_PCA963X all=m
LEDS_WM831X_STATUS all=m
LEDS_WM8350 all=m
LEDS_DA903X all=m
LEDS_LT3593 all=m
LEDS_DELL_NETBOOKS all=m
LEDS_MC13783 all=m
-LEDS_RENESAS_TPU all=y
LEDS_TCA6507 all=m
LEDS_LM355x all=m
LEDS_OT200 all=m
DM_UEVENT all=y
DM_FLAKEY all=m
DM_VERITY all=m
+DM_SWITCH all=m
#-
#- *** FILE: drivers/md/bcache/Kconfig ***
VIDEO_CX88_ALSA all=m
VIDEO_CX88_BLACKBIRD all=m
VIDEO_CX88_DVB all=m sparc64=n
+VIDEO_CX88_ENABLE_VP3054 all=y
VIDEO_CX88_VP3054 all=m
#-
V4L_MEM2MEM_DRIVERS all=y
VIDEO_MEM2MEM_DEINTERLACE all=m
VIDEO_SH_VEU all=m
+VIDEO_RENESAS_VSP1 all=m
V4L_TEST_DRIVERS all=n
VIDEO_VIVI all=m
VIDEO_MEM2MEM_TESTDEV all=m
#-
SOC_CAMERA all=m
SOC_CAMERA_PLATFORM all=m
+VIDEO_RCAR_VIN all=m
VIDEO_SH_MOBILE_CSI2 all=m
VIDEO_SH_MOBILE_CEU all=m
#- file drivers/media/usb/stkwebcam/Kconfig goes here
#- file drivers/media/usb/s2255/Kconfig goes here
#- file drivers/media/usb/sn9c102/Kconfig goes here
+#- file drivers/media/usb/usbtv/Kconfig goes here
#- Analog TV USB devices
#- file drivers/media/usb/pvrusb2/Kconfig goes here
#- file drivers/media/usb/hdpvr/Kconfig goes here
USB_GSPCA_SQ905C all=m
USB_GSPCA_SQ930X all=m
USB_GSPCA_STK014 all=m
+USB_GSPCA_STK1135 all=m
USB_GSPCA_STV0680 all=m
USB_GSPCA_SUNPLUS all=m
USB_GSPCA_T613 all=m
#-
#- *** FILE: drivers/media/usb/stk1160/Kconfig ***
#-
-VIDEO_STK1160 all=m
+VIDEO_STK1160_COMMON all=m
VIDEO_STK1160_AC97 all=y
+VIDEO_STK1160 all=m
#-
#- *** FILE: drivers/media/usb/stkwebcam/Kconfig ***
#-
DVB_TTUSB_DEC all=m
+#-
+#- *** FILE: drivers/media/usb/usbtv/Kconfig ***
+#-
+VIDEO_USBTV all=m
+
#-
#- *** FILE: drivers/media/usb/usbvision/Kconfig ***
#-
#- MemoryStick drivers
MEMSTICK_UNSAFE_RESUME all=n
MSPRO_BLOCK all=m
+MS_BLOCK all=m
#-
#- *** FILE: drivers/memstick/host/Kconfig ***
LPC_ICH all=m
LPC_SCH all=m
MFD_JANZ_CMODIO all=m
+MFD_KEMPLD all=m
EZX_PCAP all=y
MFD_VIPERBOARD all=m
MFD_RETU all=m
MFD_ARIZONA_SPI all=m
MFD_WM5102 all=y
MFD_WM5110 all=y
+MFD_WM8997 all=y
MFD_WM831X all=y
MFD_WM831X_SPI all=y
MFD_WM8350_I2C all=y
MTD_BLOCK2MTD all=m
#- Disk-On-Chip Device Drivers
MTD_DOCG3 all=m
-MTD_DOCPROBE all=m
-MTD_DOCECC all=m
-MTD_DOCPROBE_ADVANCED all=n
-MTD_DOCPROBE_ADDRESS all=0x0
#-
#- *** FILE: drivers/mtd/lpddr/Kconfig ***
MTD_NAND_DENALI_PCI all=m
MTD_NAND_DENALI_DT all=m
MTD_NAND_DENALI_SCRATCH_REG_ADDR all=0xFF108018
+MTD_NAND_GPIO all=m
MTD_NAND_IDS all=m
MTD_NAND_RICOH all=m
MTD_NAND_DISKONCHIP all=m
MTD_NAND_PASEMI ppc64=m
MTD_NAND_NANDSIM all=m ppc=n ppc64=n sparc=n
MTD_NAND_PLATFORM all=m sparc=n
-MTD_ALAUDA all=m
MTD_NAND_FSL_ELBC ppc=m ppc64=m
#-
#- *** FILE: drivers/net/Kconfig ***
#-
NETDEVICES all=y
+MII all=m
+NET_CORE all=y
BONDING all=m
DUMMY all=m
EQUALIZER all=m
NET_FC all=y
-MII all=m
IFB all=m
#- file drivers/net/team/Kconfig goes here
MACVLAN all=m
TUN all=m
VETH all=m
VIRTIO_NET all=m
+NLMON all=m
#- file drivers/net/arcnet/Kconfig goes here
#- file drivers/atm/Kconfig goes here
#- file drivers/net/caif/Kconfig goes here
#- file drivers/net/ethernet/3com/Kconfig goes here
#- file drivers/net/ethernet/adaptec/Kconfig goes here
#- file drivers/net/ethernet/aeroflex/Kconfig goes here
+#- file drivers/net/ethernet/allwinner/Kconfig goes here
#- file drivers/net/ethernet/alteon/Kconfig goes here
#- file drivers/net/ethernet/amd/Kconfig goes here
#- file drivers/net/ethernet/apple/Kconfig goes here
+#- file drivers/net/ethernet/arc/Kconfig goes here
#- file drivers/net/ethernet/atheros/Kconfig goes here
#- file drivers/net/ethernet/cadence/Kconfig goes here
#- file drivers/net/ethernet/adi/Kconfig goes here
#- file drivers/net/ethernet/mellanox/Kconfig goes here
#- file drivers/net/ethernet/micrel/Kconfig goes here
#- file drivers/net/ethernet/microchip/Kconfig goes here
+#- file drivers/net/ethernet/moxa/Kconfig goes here
#- file drivers/net/ethernet/myricom/Kconfig goes here
FEALNX all=m
#- file drivers/net/ethernet/natsemi/Kconfig goes here
MACE_AAUI_PORT ppc=y
BMAC ppc=m
+#-
+#- *** FILE: drivers/net/ethernet/arc/Kconfig ***
+#-
+NET_VENDOR_ARC all=y
+
#-
#- *** FILE: drivers/net/ethernet/atheros/Kconfig ***
#-
IXGBE_DCA all=y
IXGBE_DCB all=y
IXGBEVF all=m
+I40E all=m
#-
#- *** FILE: drivers/net/ethernet/marvell/Kconfig ***
QLA3XXX all=m sparc=n
QLCNIC all=m
QLCNIC_SRIOV all=y
+QLCNIC_DCB all=y
QLGE all=m
NETXEN_NIC all=m sparc=n
8139_OLD_RX_RESET all=n ppc=y ppc64=y
R8169 all=m sparc=n
+#-
+#- *** FILE: drivers/net/ethernet/renesas/Kconfig ***
+#-
+SH_ETH all=m
+
#-
#- *** FILE: drivers/net/ethernet/seeq/Kconfig ***
#-
SMC9194 alpha=m i386=m
PCMCIA_SMC91C92 all=m
EPIC100 all=m
+SMSC911X all=m
SMSC9420 all=m
#-
USB_NET_CDC_NCM all=m
USB_NET_CDC_MBIM all=m
USB_NET_DM9601 all=m
+USB_NET_SR9700 all=m
USB_NET_SMSC75XX all=m
USB_NET_SMSC95XX all=m
USB_NET_GL620A all=m
#- file drivers/net/wireless/ti/Kconfig goes here
#- file drivers/net/wireless/zd1211rw/Kconfig goes here
#- file drivers/net/wireless/mwifiex/Kconfig goes here
+#- file drivers/net/wireless/cw1200/Kconfig goes here
#-
#- *** FILE: drivers/net/wireless/ath/Kconfig ***
#- file drivers/net/wireless/ath/ath6kl/Kconfig goes here
#- file drivers/net/wireless/ath/ar5523/Kconfig goes here
#- file drivers/net/wireless/ath/wil6210/Kconfig goes here
+#- file drivers/net/wireless/ath/ath10k/Kconfig goes here
#-
#- *** FILE: drivers/net/wireless/ath/ar5523/Kconfig ***
#-
AR5523 all=m
+#-
+#- *** FILE: drivers/net/wireless/ath/ath10k/Kconfig ***
+#-
+ATH10K all=m
+ATH10K_PCI all=m
+ATH10K_DEBUG all=n
+ATH10K_DEBUGFS all=n
+ATH10K_TRACING all=n
+
#-
#- *** FILE: drivers/net/wireless/ath/ath5k/Kconfig ***
#-
#-
WIL6210 all=m
WIL6210_ISR_COR all=y
+WIL6210_TRACING all=y
#-
#- *** FILE: drivers/net/wireless/b43/Kconfig ***
#-
B43 all=m
B43_BCMA all=y
-B43_BCMA_EXTRA all=y
B43_PCMCIA all=y
B43_SDIO all=y
B43_PHY_N all=y
BRCM_TRACING all=y
BRCMDBG all=n
+#-
+#- *** FILE: drivers/net/wireless/cw1200/Kconfig ***
+#-
+CW1200 all=m
+CW1200_WLAN_SDIO all=m
+CW1200_WLAN_SPI all=m
+
#-
#- *** FILE: drivers/net/wireless/hostap/Kconfig ***
#-
IWLWIFI_DEBUG all=y
IWLWIFI_DEBUG_EXPERIMENTAL_UCODE all=y
IWLWIFI_DEVICE_TRACING all=n
-IWLWIFI_P2P all=y
#-
#- *** FILE: drivers/net/wireless/libertas/Kconfig ***
RT2800USB all=m
RT2800USB_RT33XX all=y
RT2800USB_RT35XX all=y
+RT2800USB_RT3573 all=y
RT2800USB_RT53XX all=y
RT2800USB_RT55XX all=y
RT2800USB_UNKNOWN all=y
#-
#- *** FILE: drivers/net/wireless/rtlwifi/Kconfig ***
#-
-RTLWIFI all=m
-RTLWIFI_DEBUG all=n
+RTL_CARDS all=m
RTL8192CE all=m
RTL8192SE all=m
RTL8192DE all=m
RTL8723AE all=m
RTL8188EE all=m
RTL8192CU all=m
+RTLWIFI all=m
+RTLWIFI_DEBUG all=n
RTL8192C_COMMON all=m
#-
NFC_PN533 all=m
NFC_WILINK all=m
NFC_MEI_PHY all=m
+NFC_SIM all=m
#- file drivers/nfc/pn544/Kconfig goes here
#- file drivers/nfc/microread/Kconfig goes here
#-
#- *** FILE: drivers/pci/Kconfig ***
#-
-ARCH_SUPPORTS_MSI ppc=y sparc=n sparc64=y
PCI_MSI all=y sparc64=n
PCI_DEBUG all=n
PCI_REALLOC_ENABLE_AUTO all=y
PCI_PASID all=y
PCI_IOAPIC all=m
PCI_LABEL all=y
+#- file drivers/pci/host/Kconfig goes here
#-
#- *** FILE: drivers/pci/hotplug/Kconfig ***
#-
-HOTPLUG_PCI all=m
+HOTPLUG_PCI all=y
HOTPLUG_PCI_COMPAQ i386=m
HOTPLUG_PCI_COMPAQ_NVRAM i386=y
HOTPLUG_PCI_IBM i386=m
-HOTPLUG_PCI_ACPI all=m
+HOTPLUG_PCI_ACPI all=y
HOTPLUG_PCI_ACPI_IBM all=m
HOTPLUG_PCI_CPCI all=y
HOTPLUG_PCI_CPCI_ZT5550 i386=m x86_64=m
#- *** FILE: drivers/pci/pcie/Kconfig ***
#-
PCIEPORTBUS all=y
-HOTPLUG_PCI_PCIE all=m
+HOTPLUG_PCI_PCIE all=y
#- file drivers/pci/pcie/aer/Kconfig goes here
PCIEASPM all=y
PCIEASPM_DEBUG all=n
ELECTRA_CF ppc64=m
PCCARD_NONSTATIC all=y
+#-
+#- *** FILE: drivers/pinctrl/Kconfig ***
+#-
+PINMUX all=y
+PINCONF all=y
+DEBUG_PINCTRL all=n
+PINCTRL_BAYTRAIL all=y
+#- file drivers/pinctrl/mvebu/Kconfig goes here
+#- file drivers/pinctrl/sh-pfc/Kconfig goes here
+#- file drivers/pinctrl/spear/Kconfig goes here
+#- file drivers/pinctrl/vt8500/Kconfig goes here
+
#-
#- *** FILE: drivers/platform/x86/Kconfig ***
#-
INTEL_OAKTRAIL all=m
SAMSUNG_Q10 all=m
APPLE_GMUX all=m
+INTEL_RST all=m
+INTEL_SMARTCONNECT all=m
PVPANIC all=m
#-
CHARGER_GPIO all=m
CHARGER_MANAGER all=y
CHARGER_BQ2415X all=m
+CHARGER_BQ24190 all=m
CHARGER_SMB347 all=m
AB8500_BM all=n
BATTERY_GOLDFISH all=m
RAPIDIO_CPS_XX all=y
RAPIDIO_TSI568 all=y
RAPIDIO_CPS_GEN2 all=y
-RAPIDIO_TSI500 all=y
#-
#- *** FILE: drivers/regulator/Kconfig ***
REGULATOR_FIXED_VOLTAGE all=m
REGULATOR_VIRTUAL_CONSUMER all=m
REGULATOR_USERSPACE_CONSUMER all=m
-REGULATOR_GPIO all=m
REGULATOR_AD5398 all=m
+REGULATOR_ANATOP all=m
+REGULATOR_AB3100 all=m
+REGULATOR_AB8500 all=y
REGULATOR_ARIZONA all=m
REGULATOR_DA903X all=m
REGULATOR_DA9052 all=m
+REGULATOR_DA9210 all=m
REGULATOR_FAN53555 all=m
-REGULATOR_ANATOP all=m
-REGULATOR_MC13783 all=m
-REGULATOR_MC13892 all=m
+REGULATOR_GPIO all=m
REGULATOR_ISL6271A all=m
+REGULATOR_LP3971 all=m
+REGULATOR_LP3972 all=m
+REGULATOR_LP872X all=m
+REGULATOR_LP8755 all=m
REGULATOR_MAX1586 all=m
REGULATOR_MAX8649 all=m
REGULATOR_MAX8660 all=m
REGULATOR_MAX8952 all=m
REGULATOR_MAX8973 all=m
+REGULATOR_MC13783 all=m
+REGULATOR_MC13892 all=m
REGULATOR_PCAP all=m
-REGULATOR_LP3971 all=m
-REGULATOR_LP3972 all=m
-REGULATOR_LP8755 all=m
REGULATOR_PCF50633 all=m
-REGULATOR_AB3100 all=m
-REGULATOR_AB8500 all=y
+REGULATOR_PFUZE100 all=m
REGULATOR_TPS51632 all=m
REGULATOR_TPS6105X all=m
REGULATOR_TPS62360 all=m
RTC_DRV_ISL1208 all=m
RTC_DRV_ISL12022 all=m
RTC_DRV_X1205 all=m
+RTC_DRV_PCF2127 all=m
RTC_DRV_PCF8523 all=m
RTC_DRV_PCF8563 all=m
RTC_DRV_PCF8583 all=m sparc=n
RTC_DRV_PS3 ppc64=m
RTC_DRV_PCAP all=m
RTC_DRV_MC13XXX all=m
+RTC_DRV_MOXART all=m
#- HID Sensor RTC drivers
RTC_DRV_HID_SENSOR_TIME all=m
SCSI_ADVANSYS all=m
SCSI_IN2000 alpha=m i386=m
SCSI_ARCMSR all=m sparc=n
+#- file drivers/scsi/esas2r/Kconfig goes here
#- file drivers/scsi/megaraid/Kconfig.megaraid goes here
#- file drivers/scsi/mpt2sas/Kconfig goes here
#- file drivers/scsi/mpt3sas/Kconfig goes here
#- file drivers/scsi/ufs/Kconfig goes here
SCSI_HPTIOP all=m sparc=n
SCSI_BUSLOGIC all=m
-SCSI_FLASHPOINT i386=n
+SCSI_FLASHPOINT all=y
VMWARE_PVSCSI all=m
HYPERV_STORAGE all=m
LIBFC all=m
SCSI_DH_EMC all=m
SCSI_DH_ALUA all=m
+#-
+#- *** FILE: drivers/scsi/esas2r/Kconfig ***
+#-
+SCSI_ESAS2R all=m
+
#-
#- *** FILE: drivers/scsi/libsas/Kconfig ***
#-
SPI_GPIO all=m
SPI_LM70_LLP all=m
SPI_MPC52xx_PSC ppc=m
+SPI_FSL_DSPI all=m
SPI_OC_TINY all=m
SPI_PXA2XX all=m
SPI_SC18IS602 all=m
SSB_DEBUG all=n
SSB_DRIVER_GPIO all=y
-#-
-#- *** FILE: drivers/ssbi/Kconfig ***
-#-
-SSBI all=n
-
#-
#- *** FILE: drivers/staging/Kconfig ***
#-
#- file drivers/staging/echo/Kconfig goes here
#- file drivers/staging/comedi/Kconfig goes here
#- file drivers/staging/olpc_dcon/Kconfig goes here
-#- file drivers/staging/asus_oled/Kconfig goes here
#- file drivers/staging/panel/Kconfig goes here
#- file drivers/staging/rtl8187se/Kconfig goes here
#- file drivers/staging/rtl8192u/Kconfig goes here
#- file drivers/staging/rtl8192e/Kconfig goes here
#- file drivers/staging/rtl8712/Kconfig goes here
+#- file drivers/staging/rtl8188eu/Kconfig goes here
#- file drivers/staging/rts5139/Kconfig goes here
#- file drivers/staging/frontier/Kconfig goes here
#- file drivers/staging/phison/Kconfig goes here
#- file drivers/staging/line6/Kconfig goes here
#- file drivers/staging/octeon/Kconfig goes here
+#- file drivers/staging/octeon-usb/Kconfig goes here
#- file drivers/staging/serqt_usb2/Kconfig goes here
#- file drivers/staging/vt6655/Kconfig goes here
#- file drivers/staging/vt6656/Kconfig goes here
#- file drivers/staging/android/Kconfig goes here
#- file drivers/staging/ozwpan/Kconfig goes here
#- file drivers/staging/gdm72xx/Kconfig goes here
-#- file drivers/staging/csr/Kconfig goes here
-#- file drivers/staging/ti-soc-thermal/Kconfig goes here
+#- file drivers/staging/gdm724x/Kconfig goes here
#- file drivers/staging/silicom/Kconfig goes here
#- file drivers/staging/ced1401/Kconfig goes here
#- file drivers/staging/imx-drm/Kconfig goes here
#- file drivers/staging/dgrp/Kconfig goes here
#- file drivers/staging/sb105x/Kconfig goes here
#- file drivers/staging/fwserial/Kconfig goes here
-#- file drivers/staging/zcache/Kconfig goes here
#- file drivers/staging/goldfish/Kconfig goes here
#- file drivers/staging/netlogic/Kconfig goes here
#- file drivers/staging/dwc2/Kconfig goes here
+#- file drivers/staging/lustre/Kconfig goes here
+#- file drivers/staging/btmtk_usb/Kconfig goes here
+#- file drivers/staging/xillybus/Kconfig goes here
+#- file drivers/staging/dgnc/Kconfig goes here
+#- file drivers/staging/dgap/Kconfig goes here
#-
#- *** FILE: drivers/staging/android/Kconfig ***
ANDROID all=n
#-
-#- *** FILE: drivers/staging/asus_oled/Kconfig ***
+#- *** FILE: drivers/staging/bcm/Kconfig ***
#-
-ASUS_OLED all=m
+BCM_WIMAX all=m
#-
-#- *** FILE: drivers/staging/bcm/Kconfig ***
+#- *** FILE: drivers/staging/btmtk_usb/Kconfig ***
#-
-BCM_WIMAX all=m
+USB_BTMTK all=m
#-
#- *** FILE: drivers/staging/ced1401/Kconfig ***
COMEDI_PARPORT all=m
COMEDI_SERIAL2002 all=m
COMEDI_SKEL all=m
-COMEDI_ACL7225B i386=m
-COMEDI_PCL711 i386=m
-COMEDI_PCL724 i386=m
-COMEDI_PCL725 i386=m
-COMEDI_PCL726 i386=m
-COMEDI_PCL730 i386=m
-COMEDI_PCL812 i386=m
-COMEDI_PCL816 i386=m
-COMEDI_PCL818 i386=m
-COMEDI_PCM3724 i386=m
-COMEDI_PCM3730 i386=m
-COMEDI_RTI800 i386=m
-COMEDI_RTI802 i386=m
-COMEDI_DAS16M1 i386=m
-COMEDI_DAS16 i386=m
-COMEDI_DAS800 i386=m
-COMEDI_DAS1800 i386=m
-COMEDI_DAS6402 i386=m
-COMEDI_DT2801 i386=m
-COMEDI_DT2811 i386=m
-COMEDI_DT2814 i386=m
-COMEDI_DT2815 i386=m
-COMEDI_DT2817 i386=m
-COMEDI_DT282X i386=m
-COMEDI_DMM32AT i386=m
-COMEDI_FL512 i386=m
-COMEDI_AIO_AIO12_8 i386=m
-COMEDI_AIO_IIRO_16 i386=m
-COMEDI_C6XDIGIO i386=m
-COMEDI_MPC624 i386=m
-COMEDI_ADQ12B i386=m
-COMEDI_NI_AT_A2150 i386=m
-COMEDI_NI_AT_AO i386=m
-COMEDI_NI_ATMIO i386=m
-COMEDI_NI_ATMIO16D i386=m
-COMEDI_PCMAD i386=m
-COMEDI_PCMDA12 i386=m
-COMEDI_PCMMIO i386=m
-COMEDI_PCMUIO i386=m
-COMEDI_MULTIQ3 i386=m
-COMEDI_POC i386=m
+COMEDI_SSV_DNP all=m
+COMEDI_PCL711 all=m
+COMEDI_PCL724 all=m
+COMEDI_PCL726 all=m
+COMEDI_PCL730 all=m
+COMEDI_PCL812 all=m
+COMEDI_PCL816 all=m
+COMEDI_PCL818 all=m
+COMEDI_PCM3724 all=m
+COMEDI_RTI800 all=m
+COMEDI_RTI802 all=m
+COMEDI_DAS16M1 all=m
+COMEDI_DAS16 all=m
+COMEDI_DAS800 all=m
+COMEDI_DAS1800 all=m
+COMEDI_DAS6402 all=m
+COMEDI_DT2801 all=m
+COMEDI_DT2811 all=m
+COMEDI_DT2814 all=m
+COMEDI_DT2815 all=m
+COMEDI_DT2817 all=m
+COMEDI_DT282X all=m
+COMEDI_DMM32AT all=m
+COMEDI_UNIOXX5 all=m
+COMEDI_FL512 all=m
+COMEDI_AIO_AIO12_8 all=m
+COMEDI_AIO_IIRO_16 all=m
+COMEDI_II_PCI20KC all=m
+COMEDI_C6XDIGIO all=m
+COMEDI_MPC624 all=m
+COMEDI_ADQ12B all=m
+COMEDI_NI_AT_A2150 all=m
+COMEDI_NI_AT_AO all=m
+COMEDI_NI_ATMIO all=m
+COMEDI_NI_ATMIO16D all=m
+COMEDI_NI_LABPC_ISA all=m
+COMEDI_PCMAD all=m
+COMEDI_PCMDA12 all=m
+COMEDI_PCMMIO all=m
+COMEDI_PCMUIO all=m
+COMEDI_MULTIQ3 all=m
+COMEDI_POC all=m
+COMEDI_S526 all=m
COMEDI_PCI_DRIVERS all=y
COMEDI_8255_PCI all=m
COMEDI_ADDI_APCI_035 all=m
COMEDI_DAS08_PCI all=m
COMEDI_DT3000 all=m
COMEDI_DYNA_PCI10XX all=m
-COMEDI_UNIOXX5 all=m
COMEDI_GSC_HPDI all=m
COMEDI_ICP_MULTI all=m
-COMEDI_II_PCI20KC all=m
COMEDI_DAQBOARD2000 all=m
COMEDI_JR3_PCI all=m
COMEDI_KE_COUNTER all=m
COMEDI_NI_PCIDIO all=m
COMEDI_NI_PCIMIO all=m
COMEDI_RTD520 all=m
-COMEDI_S526 all=m
COMEDI_S626 all=m
-COMEDI_SSV_DNP all=m
COMEDI_MITE all=m
COMEDI_PCMCIA_DRIVERS all=y
COMEDI_CB_DAS16_CS all=m
#-
CRYSTALHD all=m
-#-
-#- *** FILE: drivers/staging/csr/Kconfig ***
-#-
-CSR_WIFI all=m
-
#-
#- *** FILE: drivers/staging/cxt1e1/Kconfig ***
#-
CXT1E1 all=m
SBE_PMCC4_NCOMM all=y
+#-
+#- *** FILE: drivers/staging/dgap/Kconfig ***
+#-
+DGAP all=m
+
+#-
+#- *** FILE: drivers/staging/dgnc/Kconfig ***
+#-
+DGNC all=m
+
#-
#- *** FILE: drivers/staging/dgrp/Kconfig ***
#-
#-
FIREWIRE_SERIAL all=m
+#-
+#- *** FILE: drivers/staging/gdm724x/Kconfig ***
+#-
+LTE_GDM724X all=m
+
#-
#- *** FILE: drivers/staging/gdm72xx/Kconfig ***
#-
#- *** FILE: drivers/staging/iio/gyro/Kconfig ***
#-
ADIS16060 all=m
-ADIS16130 all=m
-ADIS16260 all=m
#-
#- *** FILE: drivers/staging/iio/impedance-analyzer/Kconfig ***
#-
#- Triggers - standalone
IIO_PERIODIC_RTC_TRIGGER all=m
-IIO_GPIO_TRIGGER all=m
-IIO_SYSFS_TRIGGER all=m
#-
#- *** FILE: drivers/staging/keucr/Kconfig ***
LINE6_USB all=m
LINE6_USB_IMPULSE_RESPONSE all=n
+#-
+#- *** FILE: drivers/staging/lustre/lnet/Kconfig ***
+#-
+LNET_MAX_PAYLOAD all=1048576
+LNET_SELFTEST all=m
+LNET_XPRT_IB all=m
+
+#-
+#- *** FILE: drivers/staging/lustre/lustre/Kconfig ***
+#-
+LUSTRE_FS all=m
+LUSTRE_OBD_MAX_IOCTL_BUFFER all=8192
+LUSTRE_DEBUG_EXPENSIVE_CHECK all=n
+LUSTRE_LLITE_LLOOP all=y
+
#-
#- *** FILE: drivers/staging/media/Kconfig ***
#-
#- file drivers/staging/media/davinci_vpfe/Kconfig goes here
#- file drivers/staging/media/dt3155v4l/Kconfig goes here
#- file drivers/staging/media/go7007/Kconfig goes here
+#- file drivers/staging/media/msi3101/Kconfig goes here
#- file drivers/staging/media/solo6x10/Kconfig goes here
#- file drivers/staging/media/lirc/Kconfig goes here
LIRC_SIR all=m
LIRC_ZILOG all=m
+#-
+#- *** FILE: drivers/staging/media/msi3101/Kconfig ***
+#-
+USB_MSI3101 all=m
+
#-
#- *** FILE: drivers/staging/media/solo6x10/Kconfig ***
#-
#-
R8187SE all=m
+#-
+#- *** FILE: drivers/staging/rtl8188eu/Kconfig ***
+#-
+R8188EU all=m
+88EU_AP_MODE all=y
+88EU_P2P all=y
+
#-
#- *** FILE: drivers/staging/rtl8192e/Kconfig ***
#-
FB_XGI all=m
#-
-#- *** FILE: drivers/staging/zcache/Kconfig ***
+#- *** FILE: drivers/staging/xillybus/Kconfig ***
#-
-ZCACHE all=y
-ZCACHE_DEBUG all=y
+XILLYBUS all=m
+XILLYBUS_PCIE all=m
#-
#- *** FILE: drivers/staging/zram/Kconfig ***
CPU_THERMAL all=y
THERMAL_EMULATION all=n
INTEL_POWERCLAMP all=m
+X86_PKG_TEMP_THERMAL all=m
+#- file drivers/thermal/ti-soc-thermal/Kconfig goes here
+#- file drivers/thermal/samsung/Kconfig goes here
#-
#- *** FILE: drivers/tty/Kconfig ***
SERIAL_ARC_NR_PORTS all=1
SERIAL_RP2 all=m
SERIAL_RP2_NR_UARTS all=32
+SERIAL_FSL_LPUART all=m
+SERIAL_ST_ASC all=m
#-
#- *** FILE: drivers/uio/Kconfig ***
#-
UIO all=m
UIO_CIF all=m
-UIO_PDRV all=m
UIO_PDRV_GENIRQ all=m
UIO_DMEM_GENIRQ all=m
UIO_AEC all=m
UIO_SERCOS3 all=m
UIO_PCI_GENERIC all=m
UIO_NETX all=m
+UIO_MF624 all=m
#-
#- *** FILE: drivers/usb/Kconfig ***
#-
USB_ARCH_HAS_OHCI all=y
+USB_OHCI_BIG_ENDIAN_DESC all=n ppc=y ppc64=y
+USB_OHCI_BIG_ENDIAN_MMIO all=n ppc=y ppc64=y
+USB_OHCI_LITTLE_ENDIAN all=y
USB_ARCH_HAS_EHCI all=y
+USB_EHCI_BIG_ENDIAN_MMIO all=n ppc64=y
USB_SUPPORT all=y sparc=n
USB_ARCH_HAS_HCD all=y
USB all=m sparc=n
USB_DWC3_HOST all=n
USB_DWC3_GADGET all=n
USB_DWC3_DUAL_ROLE all=y
+#- Platform Glue Driver Support
+USB_DWC3_OMAP all=m
+USB_DWC3_EXYNOS all=m
+USB_DWC3_PCI all=m
+#- Debugging features
USB_DWC3_DEBUG all=n
#-
USB_GADGET_DEBUG_FS all=n
USB_GADGET_VBUS_DRAW all=2
USB_GADGET_STORAGE_NUM_BUFFERS all=2
+USB_FOTG210_UDC all=m
USB_R8A66597 all=m
USB_RENESAS_USBHS_UDC all=m
USB_PXA27X all=n
USB_MV_UDC all=m
USB_MV_U3D all=m
-USB_GADGET_MUSB_HDRC all=n
USB_M66592 all=m
USB_AMD5536UDC all=m
USB_NET2272 all=m
USB_GOKU all=m
USB_EG20T all=m
USB_DUMMY_HCD all=m
+USB_CONFIGFS all=m
+USB_CONFIGFS_SERIAL all=y
+USB_CONFIGFS_ACM all=y
+USB_CONFIGFS_OBEX all=y
+USB_CONFIGFS_NCM all=y
+USB_CONFIGFS_ECM all=y
+USB_CONFIGFS_ECM_SUBSET all=y
+USB_CONFIGFS_RNDIS all=y
+USB_CONFIGFS_EEM all=y
+USB_CONFIGFS_PHONET all=y
USB_ZERO all=m
USB_ZERO_HNPTEST all=n
USB_AUDIO all=m
#- USB Host Controller Drivers
USB_C67X00_HCD all=m
USB_XHCI_HCD all=m
-USB_XHCI_HCD_DEBUGGING all=n
USB_EHCI_HCD all=m
USB_EHCI_ROOT_HUB_TT all=y sparc64=n
USB_EHCI_TT_NEWSCHED all=y
-USB_EHCI_BIG_ENDIAN_MMIO all=n ppc64=y
USB_EHCI_FSL ppc=y
USB_EHCI_HCD_PPC_OF ppc=y ppc64=y
USB_EHCI_MV all=y
USB_ISP116X_HCD all=m
USB_ISP1760_HCD all=m
USB_ISP1362_HCD all=m
+USB_FUSBH200_HCD all=m
+USB_FOTG210_HCD all=m
USB_OHCI_HCD all=m
USB_OHCI_HCD_PPC_OF_BE ppc=y ppc64=y
USB_OHCI_HCD_PPC_OF_LE ppc=y ppc64=n
USB_OHCI_HCD_PPC_OF ppc=y ppc64=y
-USB_OHCI_HCD_PCI ppc=y ppc64=y
+USB_OHCI_HCD_PCI all=m
USB_OHCI_HCD_SSB all=y
USB_OHCI_HCD_PLATFORM all=y
-USB_OHCI_BIG_ENDIAN_DESC all=n ppc=y ppc64=y
-USB_OHCI_BIG_ENDIAN_MMIO all=n ppc=y ppc64=y
-USB_OHCI_LITTLE_ENDIAN all=y
USB_UHCI_HCD all=m
USB_U132_HCD all=m
USB_SL811_HCD all=m
USB_WHCI_HCD all=m
USB_HWA_HCD all=m
USB_HCD_BCMA all=m
+USB_HCD_TEST_MODE all=n
#-
#- *** FILE: drivers/usb/image/Kconfig ***
USB_TRANCEVIBRATOR all=m
USB_IOWARRIOR all=m
USB_TEST all=m
+USB_EHSET_TEST_FIXTURE all=m
USB_ISIGHTFW all=m
USB_YUREX all=m
USB_EZUSB_FX2 all=m
OMAP_CONTROL_USB all=m
OMAP_USB2 all=m
OMAP_USB3 all=m
+AM335X_PHY_USB all=m
SAMSUNG_USBPHY all=m
SAMSUNG_USB2PHY all=m
SAMSUNG_USB3PHY all=m
#-
USB_SERIAL all=m
USB_SERIAL_GENERIC all=y
+USB_SERIAL_SIMPLE all=m
USB_SERIAL_AIRCABLE all=m
USB_SERIAL_ARK3116 all=m
USB_SERIAL_BELKIN all=m
USB_SERIAL_CYPRESS_M8 all=m
USB_SERIAL_EMPEG all=m
USB_SERIAL_FTDI_SIO all=m
-USB_SERIAL_FUNSOFT all=m
USB_SERIAL_VISOR all=m
USB_SERIAL_IPAQ all=m
USB_SERIAL_IR all=m
USB_SERIAL_MOS7720 all=m
USB_SERIAL_MOS7715_PARPORT all=y
USB_SERIAL_MOS7840 all=m
-USB_SERIAL_MOTOROLA all=m
USB_SERIAL_NAVMAN all=m
USB_SERIAL_PL2303 all=m
USB_SERIAL_OTI6858 all=m
USB_SERIAL_QCAUX all=m
USB_SERIAL_QUALCOMM all=m
USB_SERIAL_SPCP8X5 all=m
-USB_SERIAL_HP4X all=m
USB_SERIAL_SAFE all=m
USB_SERIAL_SAFE_PADDED all=y
-USB_SERIAL_SIEMENS_MPI all=m
USB_SERIAL_SIERRAWIRELESS all=m
USB_SERIAL_SYMBOL all=m
USB_SERIAL_TI all=m
USB_SERIAL_OPTION all=m
USB_SERIAL_OMNINET all=m
USB_SERIAL_OPTICON all=m
-USB_SERIAL_VIVOPAY_SERIAL all=m
USB_SERIAL_XSENS_MT all=m
-USB_SERIAL_ZIO all=m
USB_SERIAL_WISHBONE all=m
USB_SERIAL_ZTE all=m
USB_SERIAL_SSU100 all=m
FB_AUO_K1900 all=m
FB_AUO_K1901 all=m
FB_HYPERV all=m
+FB_SIMPLE all=n
#- file drivers/video/omap/Kconfig goes here
#- file drivers/video/omap2/Kconfig goes here
#- file drivers/video/exynos/Kconfig goes here
BACKLIGHT_LP855X all=m
BACKLIGHT_OT200 all=m
BACKLIGHT_TPS65217 all=m
+BACKLIGHT_GPIO all=m
+BACKLIGHT_LV5207LP all=m
+BACKLIGHT_BD6107 all=m
#-
#- *** FILE: drivers/video/console/Kconfig ***
DUMMY_CONSOLE all=y
FRAMEBUFFER_CONSOLE all=y
FRAMEBUFFER_CONSOLE_ROTATION all=y
-FONTS all=y alpha=n i386=n ia64=n x86_64=n
-FONT_8x8 all=y
-FONT_8x16 all=y
-FONT_6x11 all=y
-FONT_7x14 all=n
-FONT_PEARL_8x8 all=n
-FONT_ACORN_8x8 all=n
-FONT_MINI_4x6 ppc=y ppc64=y
-FONT_SUN8x16 ppc=n ppc64=n sparc=y sparc64=y
-FONT_SUN12x22 ppc=n ppc64=n sparc=y sparc64=y
-FONT_10x18 all=n
#-
#- *** FILE: drivers/video/exynos/Kconfig ***
IT8712F_WDT all=m
IT87_WDT all=m
HP_WATCHDOG all=m
+KEMPLD_WDT all=m
HPWDT_NMI_DECODING all=y
SC1200_WDT i386=m x86_64=m
SCx200_WDT i386=m
MACHZ_WDT i386=m x86_64=m
SBC_EPX_C3_WATCHDOG i386=m x86_64=m
MPC5200_WDT ppc=m
+MEN_A21_WDT all=m
WATCHDOG_RTAS ppc=m ppc64=m
WATCHDOG_CP1XXX sparc64=m
WATCHDOG_RIO sparc64=m
9P_FS all=m
9P_FSCACHE all=y
9P_FS_POSIX_ACL all=y
+9P_FS_SECURITY all=y
#-
#- *** FILE: fs/Kconfig ***
BTRFS_FS_CHECK_INTEGRITY all=n
BTRFS_FS_RUN_SANITY_TESTS all=y
BTRFS_DEBUG all=n
+BTRFS_ASSERT all=n
#-
#- *** FILE: fs/cachefiles/Kconfig ***
#- *** FILE: fs/ceph/Kconfig ***
#-
CEPH_FS all=m
+CEPH_FSCACHE all=y
#-
#- *** FILE: fs/cifs/Kconfig ***
F2FS_STAT_FS all=y
F2FS_FS_XATTR all=y
F2FS_FS_POSIX_ACL all=y
+F2FS_FS_SECURITY all=y
#-
#- *** FILE: fs/fat/Kconfig ***
#- *** FILE: fs/hfsplus/Kconfig ***
#-
HFSPLUS_FS all=m
+HFSPLUS_FS_POSIX_ACL all=y
#-
#- *** FILE: fs/hpfs/Kconfig ***
NFSD_V3 all=y
NFSD_V3_ACL all=y
NFSD_V4 all=y
+NFSD_V4_SECURITY_LABEL all=y
NFSD_FAULT_INJECTION all=n
#-
DEFCONFIG_LIST all="/lib/modules/$UNAME_RELEASE/.config"
INIT_ENV_ARG_LIMIT all=32
CROSS_COMPILE all=""
+COMPILE_TEST all=n
LOCALVERSION_AUTO all=y
HAVE_KERNEL_GZIP all=y
HAVE_KERNEL_BZIP2 all=y
KERNEL_LZMA all=n
KERNEL_XZ all=y
KERNEL_LZO all=n
+KERNEL_LZ4 all=n
DEFAULT_HOSTNAME all="(none)"
SWAP all=y
SYSVIPC all=y
CC_OPTIMIZE_FOR_SIZE all=n
SYSCTL all=y
ANON_INODES all=y
-HOTPLUG all=y
EXPERT all=n
UID16 all=y
KALLSYMS all=y
SLAB all=n
SLUB all=y
SLOB all=n
+SLUB_CPU_PARTIAL all=y
PROFILING all=y
#- file arch/Kconfig goes here
SLABINFO all=y
PM all=y
PM_DEBUG all=n
APM_EMULATION ppc=m
+WQ_POWER_EFFICIENT_DEFAULT all=n
#-
#- *** FILE: kernel/time/Kconfig ***
CPU_RMAP all=y
CORDIC all=m
DDR all=y
+#- file lib/fonts/Kconfig goes here
#-
#- *** FILE: lib/Kconfig.debug ***
#-
PRINTK_TIME all=y
DEFAULT_MESSAGE_LOGLEVEL all=4
+BOOT_PRINTK_DELAY all=n
+DYNAMIC_DEBUG all=n
+DEBUG_INFO all=y
+DEBUG_INFO_REDUCED all=n
ENABLE_WARN_DEPRECATED all=y
ENABLE_MUST_CHECK all=y
FRAME_WARN all=2048
-MAGIC_SYSRQ all=y
STRIP_ASM_SYMS all=y
READABLE_ASM all=n
UNUSED_SYMBOLS all=y
DEBUG_FS all=y
HEADERS_CHECK all=y
DEBUG_SECTION_MISMATCH all=n
+FRAME_POINTER i386=y x86_64=y
+DEBUG_FORCE_WEAK_PER_CPU all=n
+MAGIC_SYSRQ all=y
DEBUG_KERNEL all=y
+#- file mm/Kconfig.debug goes here
+DEBUG_OBJECTS all=n
+DEBUG_SLAB all=n
+SLUB_DEBUG_ON all=n
+SLUB_STATS all=n
+DEBUG_KMEMLEAK all=n
+DEBUG_VM all=n
+DEBUG_VIRTUAL all=n
+MEMORY_NOTIFIER_ERROR_INJECT all=m
+DEBUG_HIGHMEM i386=n sparc=n
+#- file lib/Kconfig.kmemcheck goes here
DEBUG_SHIRQ all=n
LOCKUP_DETECTOR all=y
BOOTPARAM_HARDLOCKUP_PANIC all=n
BOOTPARAM_HARDLOCKUP_PANIC_VALUE all=0
BOOTPARAM_SOFTLOCKUP_PANIC all=n
-PANIC_ON_OOPS all=n
DETECT_HUNG_TASK all=y
DEFAULT_HUNG_TASK_TIMEOUT all=120
BOOTPARAM_HUNG_TASK_PANIC all=n
+PANIC_ON_OOPS all=n
SCHED_DEBUG all=n
SCHEDSTATS all=n
TIMER_STATS all=y
-DEBUG_OBJECTS all=n
-DEBUG_SLAB all=n
-SLUB_DEBUG_ON all=n
-SLUB_STATS all=n
-DEBUG_KMEMLEAK all=n
DEBUG_RT_MUTEXES all=n
RT_MUTEX_TESTER all=n
DEBUG_SPINLOCK all=n
DEBUG_MUTEXES all=n
+DEBUG_WW_MUTEX_SLOWPATH all=n
DEBUG_LOCK_ALLOC all=n
PROVE_LOCKING all=n
LOCK_STAT all=n
DEBUG_ATOMIC_SLEEP all=n
DEBUG_LOCKING_API_SELFTESTS all=n
DEBUG_KOBJECT all=n
-DEBUG_HIGHMEM i386=n sparc=n
+DEBUG_KOBJECT_RELEASE all=n
DEBUG_BUGVERBOSE all=y
-DEBUG_INFO all=y
-DEBUG_INFO_REDUCED all=n
-DEBUG_VM all=n
-DEBUG_VIRTUAL all=n
DEBUG_WRITECOUNT all=n
DEBUG_LIST all=n
-TEST_LIST_SORT all=n
DEBUG_SG all=n
DEBUG_NOTIFIERS all=n
DEBUG_CREDENTIALS all=n
-FRAME_POINTER i386=y x86_64=y
-BOOT_PRINTK_DELAY all=n
SPARSE_RCU_POINTER all=n
RCU_TORTURE_TEST all=m
RCU_CPU_STALL_TIMEOUT all=60
RCU_CPU_STALL_INFO all=n
RCU_TRACE all=n
-KPROBES_SANITY_TEST all=n
-BACKTRACE_SELF_TEST all=m
DEBUG_BLOCK_EXT_DEVT all=n
-DEBUG_FORCE_WEAK_PER_CPU all=n
-LKDTM all=m
NOTIFIER_ERROR_INJECTION all=m
CPU_NOTIFIER_ERROR_INJECT all=m
PM_NOTIFIER_ERROR_INJECT all=m
-MEMORY_NOTIFIER_ERROR_INJECT all=m
FAULT_INJECTION all=n
LATENCYTOP all=n
-#- file mm/Kconfig.debug goes here
#- file kernel/trace/Kconfig goes here
+LKDTM all=m
+TEST_LIST_SORT all=n
+KPROBES_SANITY_TEST all=n
+BACKTRACE_SELF_TEST all=m
RBTREE_TEST all=m
INTERVAL_TREE_TEST all=m
+ATOMIC64_SELFTEST all=n
+ASYNC_RAID6_TEST all=m
+TEST_STRING_HELPERS all=m
+TEST_KSTRTOX all=m
PROVIDE_OHCI1394_DMA_INIT all=n
FIREWIRE_OHCI_REMOTE_DMA all=n
BUILD_DOCSRC all=n
-DYNAMIC_DEBUG all=n
DMA_API_DEBUG all=n
-ATOMIC64_SELFTEST all=n
-ASYNC_RAID6_TEST all=m
#- file samples/Kconfig goes here
#- file lib/Kconfig.kgdb goes here
-#- file lib/Kconfig.kmemcheck goes here
-TEST_STRING_HELPERS all=m
-TEST_KSTRTOX all=m
#-
#- *** FILE: lib/Kconfig.kgdb ***
#-
KMEMCHECK all=n
+#-
+#- *** FILE: lib/fonts/Kconfig ***
+#-
+FONTS all=y alpha=n i386=n ia64=n x86_64=n
+FONT_8x8 all=y
+FONT_8x16 all=y
+FONT_6x11 all=y
+FONT_7x14 all=n
+FONT_PEARL_8x8 all=n
+FONT_ACORN_8x8 all=n
+FONT_MINI_4x6 ppc=y ppc64=y
+FONT_SUN8x16 ppc=n ppc64=n sparc=y sparc64=y
+FONT_SUN12x22 ppc=n ppc64=n sparc=y sparc64=y
+FONT_10x18 all=n
+
#-
#- *** FILE: lib/xz/Kconfig ***
#-
CROSS_MEMORY_ATTACH all=y
CLEANCACHE all=y
FRONTSWAP all=y
+CMA all=y
+CMA_DEBUG all=n
+ZSWAP all=y
#-
#- *** FILE: mm/Kconfig.debug ***
#- file net/openvswitch/Kconfig goes here
#- file net/vmw_vsock/Kconfig goes here
#- file net/netlink/Kconfig goes here
+#- file net/mpls/Kconfig goes here
RFS_ACCEL all=y
NETPRIO_CGROUP all=m
BPF_JIT all=y
IP_MROUTE_MULTIPLE_TABLES all=y
IP_PIMSM_V1 all=y
IP_PIMSM_V2 all=y
-ARPD all=n
SYN_COOKIES all=y
NET_IPVTI all=m
INET_AH all=m
IP_NF_MATCH_TTL all=m
IP_NF_FILTER all=m
IP_NF_TARGET_REJECT all=m
+IP_NF_TARGET_SYNPROXY all=m
IP_NF_TARGET_ULOG all=m
NF_NAT_IPV4 all=m
IP_NF_TARGET_MASQUERADE all=m
IP6_NF_TARGET_HL all=m
IP6_NF_FILTER all=m
IP6_NF_TARGET_REJECT all=m
+IP6_NF_TARGET_SYNPROXY all=m
IP6_NF_MANGLE all=m
IP6_NF_RAW all=m
IP6_NF_SECURITY all=m
#-
MAC802154 all=m
+#-
+#- *** FILE: net/mpls/Kconfig ***
+#-
+NET_MPLS_GSO all=m
+
#-
#- *** FILE: net/netfilter/Kconfig ***
#-
NF_CT_NETLINK_HELPER all=m
NETFILTER_NETLINK_QUEUE_CT all=y
NF_NAT all=m
-NETFILTER_TPROXY all=m
NETFILTER_XTABLES all=m
#- Xtables combined modules
NETFILTER_XT_MARK all=m
#- *** FILE: net/nfc/nci/Kconfig ***
#-
NFC_NCI all=m
+NFC_NCI_SPI all=y
#-
#- *** FILE: net/openvswitch/Kconfig ***
#-
OPENVSWITCH all=m
+OPENVSWITCH_GRE all=y
+OPENVSWITCH_VXLAN all=y
#-
#- *** FILE: net/packet/Kconfig ***
NET_SCH_QFQ all=m
NET_SCH_CODEL all=m
NET_SCH_FQ_CODEL all=m
+NET_SCH_FQ all=m
NET_SCH_INGRESS all=m
NET_SCH_PLUG all=m
#- Classification
#-
IP_SCTP all=m
NET_SCTPPROBE all=m
-SCTP_DBG_MSG all=n
SCTP_DBG_OBJCNT all=n
SCTP_DEFAULT_COOKIE_HMAC_MD5 all=y
SCTP_DEFAULT_COOKIE_HMAC_SHA1 all=n
#-
SECURITY_APPARMOR=y
SECURITY_APPARMOR_BOOTPARAM_VALUE=1
-SECURITY_APPARMOR_COMPAT_24=y
+SECURITY_APPARMOR_HASH all=y
#-
#- *** FILE: security/integrity/ima/Kconfig ***
SND_RTCTIMER alpha=m i386=m ia64=m x86_64=m
SND_SEQ_RTCTIMER_DEFAULT alpha=y i386=y ia64=y x86_64=y
SND_DYNAMIC_MINORS all=y
+SND_MAX_CARDS all=32
SND_SUPPORT_OLD_API all=y
SND_VERBOSE_PROCFS all=y
SND_VERBOSE_PRINTK all=n
#-
#- *** FILE: sound/pci/Kconfig ***
#-
-SND_TEA575X all=m
SND_PCI all=y
SND_AD1889 all=m
SND_ALS300 all=m
#- file sound/soc/samsung/Kconfig goes here
#- file sound/soc/s6000/Kconfig goes here
#- file sound/soc/sh/Kconfig goes here
+#- file sound/soc/spear/Kconfig goes here
#- file sound/soc/tegra/Kconfig goes here
#- file sound/soc/txx9/Kconfig goes here
#- file sound/soc/ux500/Kconfig goes here
SND_SOC_ALL_CODECS all=m
SND_SOC_AK4641 all=m
SND_SOC_CS4271 all=m
-SND_SOC_DFBMCS320 all=m
SND_SOC_MAX98095 all=m
SND_SOC_MAX9850 all=m
SND_SOC_SGTL5000 all=m
SND_USB_CAIAQ_INPUT all=y sparc64=n
SND_USB_US122L all=m
SND_USB_6FIRE all=m
+SND_USB_HIFACE all=m
#-
#- *** FILE: usr/Kconfig ***
ABYSS all=m sparc=
AC3200 alpha=m i386=m
ACPI_ASUS i386=m x86_64=m
+ACPI_PROC_EVENT all=y
AD2S120X all=m
AD2S1210_GPIO_INPUT all=n
AD2S1210_GPIO_NONE all=y
ADT7410 all=m
ADT75 all=m
APRICOT alpha=m i386=m
+ARCH_SUPPORTS_MSI ppc=y sparc=n sparc64=y
+ARPD all=n
+ASUS_OLED all=m
AT1700 alpha=m i386=m
ATH6K_LEGACY all=n
+B43_BCMA_EXTRA all=y
BACKLIGHT_PROGEAR i386=m x86_64=m
BATTERY_BQ20Z75 all=m
BLK_DEV_UB all=n
CGROUP_MEM_RES_CTLR_KMEM all=y
CGROUP_MEM_RES_CTLR_SWAP all=y
CGROUP_MEM_RES_CTLR_SWAP_ENABLED all=n
+COMEDI_ACL7225B i386=m
COMEDI_ADDI_APCI_2016 all=m
COMEDI_ADDI_APCI_3001 all=m
COMEDI_ADL_PCI7230 all=m
COMPUTONE all=m
CRYPTO_LZF all=m
CS5535_GPIO i386=m
+CSR_WIFI all=m
CYCLADES_SYNC all=m
CYCLOMX_X25 all=y
DE600 all=m
FAIR_SHARE all=y
GPIO_BASIC_MMIO all=m
GPIO_BASIC_MMIO_CORE all=m
+HID_PS3REMOTE all=m
HID_QUANTA all=m
HID_ROCCAT_ARVO all=m
HID_ROCCAT_COMMON all=m
HID_ROCCAT_PYRA all=m
HID_SUPPORT all=y
HID_WACOM_POWER_SUPPLY all=y
+HID_WIIMOTE_EXT all=y
+HOTPLUG all=y
HOTPLUG_PCI_FAKE all=m
HPLAN alpha=m i386=m
HPLAN_PLUS alpha=m i386=m
HYPERV_BLOCK all=m
HYPERV_MOUSE all=m
I2C_DESIGNWARE powerpc=m
+I2C_INTEL_MID all=m
IBMLANA i386=m
IBMLS i386=m ppc=n
IBMMCA_SCSI_DEV_RESET i386=n
IBM_NEW_EMAC_RX_SKB_HEADROOM ppc64=0
IBM_NEW_EMAC_TXB ppc64=64
IGB_PTP all=y
+IIO_GPIO_TRIGGER all=m
IIO_RING_BUFFER all=y
IIO_ST_HWMON all=m
IIO_SW_RING all=m
IWLWIFI_LEGACY all=m
IWLWIFI_LEGACY_DEBUG all=n
IWLWIFI_LEGACY_DEVICE_TRACING all=n
+IWLWIFI_P2P all=y
IWL_P2P all=n
IWM all=m
IWMC3200TOP all=m
LEDS_GPIO_PLATFORM all=y
LEDS_LM3556 all=m
LEDS_NET5501 all=m
+LEDS_PCA9633 all=m
+LEDS_RENESAS_TPU all=y
LINE6_USB_DEBUG all=n
LINE6_USB_DUMP_CTRL all=n
LINE6_USB_DUMP_MIDI all=n
MFD_SUPPORT all=y
MISC_DEVICES all=y
MMC_SDHCI_OF powerpc=m
+MTD_ALAUDA all=m
MTD_CHAR all=m
MTD_DEBUG all=n
MTD_DILNETPC i386=m x86_64=m
MTD_DOC2000 all=m
MTD_DOC2001 all=m
MTD_DOC2001PLUS all=m
+MTD_DOCECC all=m
+MTD_DOCPROBE all=m
+MTD_DOCPROBE_ADDRESS all=0x0
+MTD_DOCPROBE_ADVANCED all=n
MTD_NAND_MUSEUM_IDS all=y sparc=n
MTD_NAND_VERIFY_WRITE all=y
MTD_ONENAND_SIM all=m
NE3210 alpha=m i386=m
NETDEV_1000 all=y
NETDEV_10000 all=y
+NETFILTER_TPROXY all=m
NET_ETHERNET all=y
NET_ISA alpha=y i386=y
NET_PCI all=y
PROTEON alpha=m i386=m
R8712_AP all=y
RAMOOPS all=m
+RAPIDIO_TSI500 all=y
RAR_REGISTER all=y
REGULATOR_BQ24022 all=m
RIO all=m
SCSI_FD_MCS i386=m
SCSI_IBMMCA i386=m
SCSI_WAIT_SCAN all=m
+SCTP_DBG_MSG all=n
SCTP_HMAC_MD5 all=y
SCTP_HMAC_NONE all=n
SCTP_HMAC_SHA1 all=n
+SECURITY_APPARMOR_COMPAT_24=y
SEEQ8005 all=m
SENSORS_AK8975 all=m
SERIAL_8250_MCA i386=m
SND_INTELMID all=n
SND_INTEL_SST all=m
SND_SOC_CACHE_LZO all=y
+SND_SOC_DFBMCS320 all=m
SND_SOC_TVL320AIC32X4 all=m
SND_SOC_WM8915 all=m
+SND_TEA575X all=m
SPECIALIX all=m
SPECTRA all=m
SPECTRA_EMU all=n
SPECTRA_MRST_HW all=n
SPECTRA_MTD all=y
+SSBI all=n
+STALDRV all=y
STALLION all=m
STMMAC_CHAINED all=n
STMMAC_DUAL_MAC all=y
TR all=y sparc=n
UBIFS_FS_DEBUG all=n
UBIFS_FS_XATTR all=y
+UIO_PDRV all=m
ULTRA32 alpha=m i386=m
ULTRAMCA i386=m
USB_CI13XXX_PCI all=m
USB_GADGET_GOKU all=n
USB_GADGET_LANGWELL all=n
USB_GADGET_M66592 all=n
+USB_GADGET_MUSB_HDRC all=n
USB_GADGET_NET2280 all=n
USB_GADGET_OMAP all=n
USB_GADGET_PXA_U2O all=n
USB_LANGWELL_OTG all=m
USB_LIBUSUAL all=y
USB_OHCI_HCD_PPC_SOC ppc=y
+USB_SERIAL_FUNSOFT all=m
+USB_SERIAL_HP4X all=m
+USB_SERIAL_MOTOROLA all=m
USB_SERIAL_QUATECH_USB2 all=m
+USB_SERIAL_SIEMENS_MPI all=m
+USB_SERIAL_VIVOPAY_SERIAL all=m
+USB_SERIAL_ZIO all=m
USB_SUSPEND all=y
+USB_XHCI_HCD_DEBUGGING all=n
USER_SPACE all=y
V4L_ISA_PARPORT_DRIVERS all=y
V4L_PCI_DRIVERS all=y
WM5102 all=y
XEN_PLATFORM_PCI all=m
XVMALLOC all=y
+ZCACHE all=y
ZCACHE2 all=y
+ZCACHE_DEBUG all=y
ZNET all=m