-diff --git a/.gitattributes b/.gitattributes
-new file mode 100644
-index 00000000..7839355a
---- /dev/null
-+++ b/.gitattributes
-@@ -0,0 +1,3 @@
-+.gitattributes export-ignore
-+.gitignore export-ignore
-+.gitreview export-ignore
-diff --git a/instrumentation/events/lttng-module/arch/x86/kvm/mmutrace.h b/instrumentation/events/lttng-module/arch/x86/kvm/mmutrace.h
-index e5470400..cdf0609f 100644
---- a/instrumentation/events/lttng-module/arch/x86/kvm/mmutrace.h
-+++ b/instrumentation/events/lttng-module/arch/x86/kvm/mmutrace.h
-@@ -163,7 +163,25 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_mmu_page_class, kvm_mmu_prepare_zap_page,
- TP_ARGS(sp)
- )
-
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,10,0))
-+
-+LTTNG_TRACEPOINT_EVENT_MAP(
-+ mark_mmio_spte,
-+
-+ kvm_mmu_mark_mmio_spte,
-+
-+ TP_PROTO(u64 *sptep, gfn_t gfn, u64 spte),
-+ TP_ARGS(sptep, gfn, spte),
-+
-+ TP_FIELDS(
-+ ctf_integer_hex(void *, sptep, sptep)
-+ ctf_integer(gfn_t, gfn, gfn)
-+ ctf_integer(unsigned, access, spte & ACC_ALL)
-+ ctf_integer(unsigned int, gen, get_mmio_spte_generation(spte))
-+ )
-+)
-+
-+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
-
- LTTNG_TRACEPOINT_EVENT_MAP(
- mark_mmio_spte,
-@@ -215,7 +233,27 @@ LTTNG_TRACEPOINT_EVENT_MAP(
- )
- )
-
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0) || \
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,10,0))
-+LTTNG_TRACEPOINT_EVENT_MAP(
-+ fast_page_fault,
-+
-+ kvm_mmu_fast_page_fault,
-+
-+ TP_PROTO(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa, u32 error_code,
-+ u64 *sptep, u64 old_spte, int ret),
-+ TP_ARGS(vcpu, cr2_or_gpa, error_code, sptep, old_spte, ret),
-+
-+ TP_FIELDS(
-+ ctf_integer(int, vcpu_id, vcpu->vcpu_id)
-+ ctf_integer(gpa_t, cr2_or_gpa, cr2_or_gpa)
-+ ctf_integer(u32, error_code, error_code)
-+ ctf_integer_hex(u64 *, sptep, sptep)
-+ ctf_integer(u64, old_spte, old_spte)
-+ ctf_integer(u64, new_spte, *sptep)
-+ ctf_integer(int, ret, ret)
-+ )
-+)
-+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0) || \
- LTTNG_KERNEL_RANGE(4,19,103, 4,20,0) || \
- LTTNG_KERNEL_RANGE(5,4,19, 5,5,0) || \
- LTTNG_KERNEL_RANGE(5,5,3, 5,6,0) || \
-diff --git a/instrumentation/events/lttng-module/arch/x86/kvm/trace.h b/instrumentation/events/lttng-module/arch/x86/kvm/trace.h
-index 4416ae02..0917b51f 100644
---- a/instrumentation/events/lttng-module/arch/x86/kvm/trace.h
-+++ b/instrumentation/events/lttng-module/arch/x86/kvm/trace.h
-@@ -115,6 +115,37 @@ LTTNG_TRACEPOINT_EVENT_MAP(kvm_apic, kvm_x86_apic,
- /*
- * Tracepoint for kvm guest exit:
- */
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,10,0))
-+LTTNG_TRACEPOINT_EVENT_CODE_MAP(kvm_exit, kvm_x86_exit,
-+ TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa),
-+ TP_ARGS(exit_reason, vcpu, isa),
-+
-+ TP_locvar(
-+ u64 info1, info2;
-+ u32 intr_info, error_code;
-+ ),
-+
-+ TP_code_pre(
-+ kvm_x86_ops.get_exit_info(vcpu, &tp_locvar->info1,
-+ &tp_locvar->info2,
-+ &tp_locvar->intr_info,
-+ &tp_locvar->error_code);
-+ ),
-+
-+ TP_FIELDS(
-+ ctf_integer(unsigned int, exit_reason, exit_reason)
-+ ctf_integer(unsigned long, guest_rip, kvm_rip_read(vcpu))
-+ ctf_integer(u32, isa, isa)
-+ ctf_integer(u64, info1, tp_locvar->info1)
-+ ctf_integer(u64, info2, tp_locvar->info2)
-+ ctf_integer(u32, intr_info, tp_locvar->intr_info)
-+ ctf_integer(u32, error_code, tp_locvar->error_code)
-+ ctf_integer(unsigned int, vcpu_id, vcpu->vcpu_id)
-+ ),
-+
-+ TP_code_post()
-+)
-+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5,7,0))
- LTTNG_TRACEPOINT_EVENT_CODE_MAP(kvm_exit, kvm_x86_exit,
- TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa),
- TP_ARGS(exit_reason, vcpu, isa),
-@@ -124,13 +155,32 @@ LTTNG_TRACEPOINT_EVENT_CODE_MAP(kvm_exit, kvm_x86_exit,
- ),
-
- TP_code_pre(
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,7,0))
- kvm_x86_ops.get_exit_info(vcpu, &tp_locvar->info1,
- &tp_locvar->info2);
-+ ),
-+
-+ TP_FIELDS(
-+ ctf_integer(unsigned int, exit_reason, exit_reason)
-+ ctf_integer(unsigned long, guest_rip, kvm_rip_read(vcpu))
-+ ctf_integer(u32, isa, isa)
-+ ctf_integer(u64, info1, tp_locvar->info1)
-+ ctf_integer(u64, info2, tp_locvar->info2)
-+ ),
-+
-+ TP_code_post()
-+)
- #else
-+LTTNG_TRACEPOINT_EVENT_CODE_MAP(kvm_exit, kvm_x86_exit,
-+ TP_PROTO(unsigned int exit_reason, struct kvm_vcpu *vcpu, u32 isa),
-+ TP_ARGS(exit_reason, vcpu, isa),
-+
-+ TP_locvar(
-+ u64 info1, info2;
-+ ),
-+
-+ TP_code_pre(
- kvm_x86_ops->get_exit_info(vcpu, &tp_locvar->info1,
- &tp_locvar->info2);
--#endif
- ),
-
- TP_FIELDS(
-@@ -143,6 +193,7 @@ LTTNG_TRACEPOINT_EVENT_CODE_MAP(kvm_exit, kvm_x86_exit,
-
- TP_code_post()
- )
-+#endif
-
- /*
- * Tracepoint for kvm interrupt injection:
-diff --git a/instrumentation/events/lttng-module/btrfs.h b/instrumentation/events/lttng-module/btrfs.h
-index 7b290085..efe7af96 100644
---- a/instrumentation/events/lttng-module/btrfs.h
-+++ b/instrumentation/events/lttng-module/btrfs.h
-@@ -346,7 +346,29 @@ LTTNG_TRACEPOINT_EVENT(btrfs_handle_em_exist,
- )
- #endif
-
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0))
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,10,0))
-+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__ordered_extent,
-+
-+ TP_PROTO(const struct btrfs_inode *inode,
-+ const struct btrfs_ordered_extent *ordered),
-+
-+ TP_ARGS(inode, ordered),
-+
-+ TP_FIELDS(
-+ ctf_array(u8, fsid, inode->root->lttng_fs_info_fsid, BTRFS_UUID_SIZE)
-+ ctf_integer(ino_t, ino, btrfs_ino(inode))
-+ ctf_integer(u64, file_offset, ordered->file_offset)
-+ ctf_integer(u64, start, ordered->disk_bytenr)
-+ ctf_integer(u64, len, ordered->num_bytes)
-+ ctf_integer(u64, disk_len, ordered->disk_num_bytes)
-+ ctf_integer(u64, bytes_left, ordered->bytes_left)
-+ ctf_integer(unsigned long, flags, ordered->flags)
-+ ctf_integer(int, compress_type, ordered->compress_type)
-+ ctf_integer(int, refs, refcount_read(&ordered->refs))
-+ ctf_integer(u64, root_objectid, inode->root->root_key.objectid)
-+ )
-+)
-+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0))
- LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__ordered_extent,
-
- TP_PROTO(const struct inode *inode,
-@@ -458,7 +480,39 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__ordered_extent,
- )
- #endif
-
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,10,0))
-+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_add,
-+
-+ TP_PROTO(const struct btrfs_inode *inode,
-+ const struct btrfs_ordered_extent *ordered),
-+
-+ TP_ARGS(inode, ordered)
-+)
-+
-+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_remove,
-+
-+ TP_PROTO(const struct btrfs_inode *inode,
-+ const struct btrfs_ordered_extent *ordered),
-+
-+ TP_ARGS(inode, ordered)
-+)
-+
-+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_start,
-+
-+ TP_PROTO(const struct btrfs_inode *inode,
-+ const struct btrfs_ordered_extent *ordered),
-+
-+ TP_ARGS(inode, ordered)
-+)
-+
-+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_put,
-+
-+ TP_PROTO(const struct btrfs_inode *inode,
-+ const struct btrfs_ordered_extent *ordered),
-+
-+ TP_ARGS(inode, ordered)
-+)
-+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
- LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
- LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
- LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
-@@ -494,7 +548,41 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_put,
-
- TP_ARGS(inode, ordered)
- )
-+#else
-+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_add,
-+
-+ TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
-+
-+ TP_ARGS(inode, ordered)
-+)
-+
-+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_remove,
-+
-+ TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
-
-+ TP_ARGS(inode, ordered)
-+)
-+
-+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_start,
-+
-+ TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
-+
-+ TP_ARGS(inode, ordered)
-+)
-+
-+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_put,
-+
-+ TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
-+
-+ TP_ARGS(inode, ordered)
-+)
-+#endif
-+
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
-+ LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
-+ LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
-+ LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
-+ LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
- LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__writepage,
-
- TP_PROTO(const struct page *page, const struct inode *inode,
-@@ -563,34 +651,6 @@ LTTNG_TRACEPOINT_EVENT(btrfs_sync_file,
- )
- )
- #else
--LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_add,
--
-- TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
--
-- TP_ARGS(inode, ordered)
--)
--
--LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_remove,
--
-- TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
--
-- TP_ARGS(inode, ordered)
--)
--
--LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_start,
--
-- TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
--
-- TP_ARGS(inode, ordered)
--)
--
--LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_put,
--
-- TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
--
-- TP_ARGS(inode, ordered)
--)
--
- LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__writepage,
-
- TP_PROTO(struct page *page, struct inode *inode,
-@@ -1856,7 +1916,48 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_f
-
- #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
-
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,10,0) || \
-+ LTTNG_KERNEL_RANGE(5,9,5, 5,10,0) || \
-+ LTTNG_KERNEL_RANGE(5,4,78, 5,5,0))
-+LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
-+
-+ btrfs_find_free_extent,
-+
-+ TP_PROTO(const struct btrfs_root *root, u64 num_bytes, u64 empty_size,
-+ u64 data),
-+
-+ TP_ARGS(root, num_bytes, empty_size, data),
-+
-+ TP_FIELDS(
-+ ctf_array(u8, fsid, root->lttng_fs_info_fsid, BTRFS_UUID_SIZE)
-+ ctf_integer(u64, root_objectid, root->root_key.objectid)
-+ ctf_integer(u64, num_bytes, num_bytes)
-+ ctf_integer(u64, empty_size, empty_size)
-+ ctf_integer(u64, data, data)
-+ )
-+)
-+
-+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
-+
-+LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
-+
-+ btrfs_find_free_extent,
-+
-+ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size,
-+ u64 data),
-+
-+ TP_ARGS(fs_info, num_bytes, empty_size, data),
-+
-+ TP_FIELDS(
-+ ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
-+ ctf_integer(u64, num_bytes, num_bytes)
-+ ctf_integer(u64, empty_size, empty_size)
-+ ctf_integer(u64, data, data)
-+ )
-+)
-+
-+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,18,0))
-+
- LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
-
- btrfs_find_free_extent,
-@@ -1874,6 +1975,86 @@ LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
- )
- )
-
-+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
-+
-+LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
-+
-+ btrfs_find_free_extent,
-+
-+ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size,
-+ u64 data),
-+
-+ TP_ARGS(fs_info, num_bytes, empty_size, data),
-+
-+ TP_FIELDS(
-+ ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
-+ ctf_integer(u64, num_bytes, num_bytes)
-+ ctf_integer(u64, empty_size, empty_size)
-+ ctf_integer(u64, data, data)
-+ )
-+)
-+
-+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
-+
-+LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
-+
-+ btrfs_find_free_extent,
-+
-+ TP_PROTO(struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size,
-+ u64 data),
-+
-+ TP_ARGS(fs_info, num_bytes, empty_size, data),
-+
-+ TP_FIELDS(
-+ ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
-+ ctf_integer(u64, num_bytes, num_bytes)
-+ ctf_integer(u64, empty_size, empty_size)
-+ ctf_integer(u64, data, data)
-+ )
-+)
-+
-+#elif (LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \
-+ LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \
-+ LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
-+ LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
-+
-+LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
-+
-+ btrfs_find_free_extent,
-+
-+ TP_PROTO(const struct btrfs_root *root, u64 num_bytes, u64 empty_size,
-+ u64 data),
-+
-+ TP_ARGS(root, num_bytes, empty_size, data),
-+
-+ TP_FIELDS(
-+ ctf_integer(u64, root_objectid, root->root_key.objectid)
-+ ctf_integer(u64, num_bytes, num_bytes)
-+ ctf_integer(u64, empty_size, empty_size)
-+ ctf_integer(u64, data, data)
-+ )
-+)
-+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
-+
-+LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
-+
-+ btrfs_find_free_extent,
-+
-+ TP_PROTO(struct btrfs_root *root, u64 num_bytes, u64 empty_size,
-+ u64 data),
-+
-+ TP_ARGS(root, num_bytes, empty_size, data),
-+
-+ TP_FIELDS(
-+ ctf_integer(u64, root_objectid, root->root_key.objectid)
-+ ctf_integer(u64, num_bytes, num_bytes)
-+ ctf_integer(u64, empty_size, empty_size)
-+ ctf_integer(u64, data, data)
-+ )
-+)
-+#endif
-+
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
- LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
-
- TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
-@@ -1907,22 +2088,6 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_clus
- )
-
- #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,18,0))
--LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
--
-- btrfs_find_free_extent,
--
-- TP_PROTO(const struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size,
-- u64 data),
--
-- TP_ARGS(fs_info, num_bytes, empty_size, data),
--
-- TP_FIELDS(
-- ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
-- ctf_integer(u64, num_bytes, num_bytes)
-- ctf_integer(u64, empty_size, empty_size)
-- ctf_integer(u64, data, data)
-- )
--)
-
- LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
-
-@@ -1957,22 +2122,6 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_clus
- )
-
- #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
--LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
--
-- btrfs_find_free_extent,
--
-- TP_PROTO(const struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size,
-- u64 data),
--
-- TP_ARGS(fs_info, num_bytes, empty_size, data),
--
-- TP_FIELDS(
-- ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
-- ctf_integer(u64, num_bytes, num_bytes)
-- ctf_integer(u64, empty_size, empty_size)
-- ctf_integer(u64, data, data)
-- )
--)
-
- LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
-
-@@ -2011,23 +2160,6 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_clus
-
- #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
-
--LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
--
-- btrfs_find_free_extent,
--
-- TP_PROTO(struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size,
-- u64 data),
--
-- TP_ARGS(fs_info, num_bytes, empty_size, data),
--
-- TP_FIELDS(
-- ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE)
-- ctf_integer(u64, num_bytes, num_bytes)
-- ctf_integer(u64, empty_size, empty_size)
-- ctf_integer(u64, data, data)
-- )
--)
--
- LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
-
- TP_PROTO(struct btrfs_fs_info *fs_info,
-@@ -2066,23 +2198,6 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_clus
- LTTNG_SLE_KERNEL_RANGE(4,4,92,6,0,0, 4,4,92,7,0,0) || \
- LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
-
--LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
--
-- btrfs_find_free_extent,
--
-- TP_PROTO(const struct btrfs_root *root, u64 num_bytes, u64 empty_size,
-- u64 data),
--
-- TP_ARGS(root, num_bytes, empty_size, data),
--
-- TP_FIELDS(
-- ctf_integer(u64, root_objectid, root->root_key.objectid)
-- ctf_integer(u64, num_bytes, num_bytes)
-- ctf_integer(u64, empty_size, empty_size)
-- ctf_integer(u64, data, data)
-- )
--)
--
- LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
-
- TP_PROTO(const struct btrfs_root *root,
-@@ -2120,23 +2235,6 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_clus
-
- #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
-
--LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
--
-- btrfs_find_free_extent,
--
-- TP_PROTO(struct btrfs_root *root, u64 num_bytes, u64 empty_size,
-- u64 data),
--
-- TP_ARGS(root, num_bytes, empty_size, data),
--
-- TP_FIELDS(
-- ctf_integer(u64, root_objectid, root->root_key.objectid)
-- ctf_integer(u64, num_bytes, num_bytes)
-- ctf_integer(u64, empty_size, empty_size)
-- ctf_integer(u64, data, data)
-- )
--)
--
- LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
-
- TP_PROTO(struct btrfs_root *root,
-diff --git a/instrumentation/events/lttng-module/ext4.h b/instrumentation/events/lttng-module/ext4.h
-index b172c8d9..6e74abad 100644
---- a/instrumentation/events/lttng-module/ext4.h
-+++ b/instrumentation/events/lttng-module/ext4.h
-@@ -1274,6 +1274,18 @@ LTTNG_TRACEPOINT_EVENT(ext4_ext_load_extent,
- )
- )
-
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,10,0))
-+LTTNG_TRACEPOINT_EVENT(ext4_load_inode,
-+ TP_PROTO(struct super_block *sb, unsigned long ino),
-+
-+ TP_ARGS(sb, ino),
-+
-+ TP_FIELDS(
-+ ctf_integer(dev_t, dev, sb->s_dev)
-+ ctf_integer(ino_t, ino, ino)
-+ )
-+)
-+#else
- LTTNG_TRACEPOINT_EVENT(ext4_load_inode,
- TP_PROTO(struct inode *inode),
-
-@@ -1284,6 +1296,7 @@ LTTNG_TRACEPOINT_EVENT(ext4_load_inode,
- ctf_integer(ino_t, ino, inode->i_ino)
- )
- )
-+#endif
-
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,5,0))
-
-@@ -1895,6 +1908,34 @@ LTTNG_TRACEPOINT_EVENT(ext4_es_shrink_exit,
-
- #endif
-
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,10,0))
-+LTTNG_TRACEPOINT_EVENT(ext4_fc_replay_scan,
-+ TP_PROTO(struct super_block *sb, int error, int off),
-+
-+ TP_ARGS(sb, error, off),
-+
-+ TP_FIELDS(
-+ ctf_integer(dev_t, dev, sb->s_dev)
-+ ctf_integer(int, error, error)
-+ ctf_integer(int, off, off)
-+ )
-+)
-+
-+LTTNG_TRACEPOINT_EVENT(ext4_fc_replay,
-+ TP_PROTO(struct super_block *sb, int tag, int ino, int priv1, int priv2),
-+
-+ TP_ARGS(sb, tag, ino, priv1, priv2),
-+
-+ TP_FIELDS(
-+ ctf_integer(dev_t, dev, sb->s_dev)
-+ ctf_integer(int, tag, tag)
-+ ctf_integer(int, ino, ino)
-+ ctf_integer(int, priv1, priv1)
-+ ctf_integer(int, priv2, priv2)
-+ )
-+)
-+#endif
-+
- #endif /* LTTNG_TRACE_EXT4_H */
-
- /* This part must be outside protection */
-diff --git a/lttng-events.h b/lttng-events.h
-index d4d99766..e47c1478 100644
---- a/lttng-events.h
-+++ b/lttng-events.h
-@@ -16,6 +16,7 @@
- #include <linux/kref.h>
- #include <lttng-cpuhotplug.h>
- #include <linux/uuid.h>
-+#include <linux/irq_work.h>
- #include <wrapper/uprobes.h>
- #include <lttng-tracer.h>
- #include <lttng-abi.h>
-diff --git a/lttng-filter-interpreter.c b/lttng-filter-interpreter.c
-index 21169f01..5d572437 100644
---- a/lttng-filter-interpreter.c
-+++ b/lttng-filter-interpreter.c
-@@ -8,7 +8,7 @@
- */
-
- #include <wrapper/uaccess.h>
--#include <wrapper/frame.h>
-+#include <wrapper/objtool.h>
- #include <wrapper/types.h>
- #include <linux/swab.h>
-
-diff --git a/lttng-statedump-impl.c b/lttng-statedump-impl.c
-index a6fa71a5..cf803a73 100644
---- a/lttng-statedump-impl.c
-+++ b/lttng-statedump-impl.c
-@@ -55,26 +55,94 @@
- #define LTTNG_INSTRUMENTATION
- #include <instrumentation/events/lttng-module/lttng-statedump.h>
-
--DEFINE_TRACE(lttng_statedump_block_device);
--DEFINE_TRACE(lttng_statedump_end);
--DEFINE_TRACE(lttng_statedump_interrupt);
--DEFINE_TRACE(lttng_statedump_file_descriptor);
--DEFINE_TRACE(lttng_statedump_start);
--DEFINE_TRACE(lttng_statedump_process_state);
--DEFINE_TRACE(lttng_statedump_process_pid_ns);
-+LTTNG_DEFINE_TRACE(lttng_statedump_block_device,
-+ TP_PROTO(struct lttng_session *session,
-+ dev_t dev, const char *diskname),
-+ TP_ARGS(session, dev, diskname));
-+
-+LTTNG_DEFINE_TRACE(lttng_statedump_end,
-+ TP_PROTO(struct lttng_session *session),
-+ TP_ARGS(session));
-+
-+LTTNG_DEFINE_TRACE(lttng_statedump_interrupt,
-+ TP_PROTO(struct lttng_session *session,
-+ unsigned int irq, const char *chip_name,
-+ struct irqaction *action),
-+ TP_ARGS(session, irq, chip_name, action));
-+
-+LTTNG_DEFINE_TRACE(lttng_statedump_file_descriptor,
-+ TP_PROTO(struct lttng_session *session,
-+ struct files_struct *files,
-+ int fd, const char *filename,
-+ unsigned int flags, fmode_t fmode),
-+ TP_ARGS(session, files, fd, filename, flags, fmode));
-+
-+LTTNG_DEFINE_TRACE(lttng_statedump_start,
-+ TP_PROTO(struct lttng_session *session),
-+ TP_ARGS(session));
-+
-+LTTNG_DEFINE_TRACE(lttng_statedump_process_state,
-+ TP_PROTO(struct lttng_session *session,
-+ struct task_struct *p,
-+ int type, int mode, int submode, int status,
-+ struct files_struct *files),
-+ TP_ARGS(session, p, type, mode, submode, status, files));
-+
-+LTTNG_DEFINE_TRACE(lttng_statedump_process_pid_ns,
-+ TP_PROTO(struct lttng_session *session,
-+ struct task_struct *p,
-+ struct pid_namespace *pid_ns),
-+ TP_ARGS(session, p, pid_ns));
-+
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,6,0))
--DEFINE_TRACE(lttng_statedump_process_cgroup_ns);
-+LTTNG_DEFINE_TRACE(lttng_statedump_process_cgroup_ns,
-+ TP_PROTO(struct lttng_session *session,
-+ struct task_struct *p,
-+ struct cgroup_namespace *cgroup_ns),
-+ TP_ARGS(session, p, cgroup_ns));
- #endif
--DEFINE_TRACE(lttng_statedump_process_ipc_ns);
-+
-+LTTNG_DEFINE_TRACE(lttng_statedump_process_ipc_ns,
-+ TP_PROTO(struct lttng_session *session,
-+ struct task_struct *p,
-+ struct ipc_namespace *ipc_ns),
-+ TP_ARGS(session, p, ipc_ns));
-+
- #ifndef LTTNG_MNT_NS_MISSING_HEADER
--DEFINE_TRACE(lttng_statedump_process_mnt_ns);
-+LTTNG_DEFINE_TRACE(lttng_statedump_process_mnt_ns,
-+ TP_PROTO(struct lttng_session *session,
-+ struct task_struct *p,
-+ struct mnt_namespace *mnt_ns),
-+ TP_ARGS(session, p, mnt_ns));
- #endif
--DEFINE_TRACE(lttng_statedump_process_net_ns);
--DEFINE_TRACE(lttng_statedump_process_user_ns);
--DEFINE_TRACE(lttng_statedump_process_uts_ns);
--DEFINE_TRACE(lttng_statedump_network_interface);
-+
-+LTTNG_DEFINE_TRACE(lttng_statedump_process_net_ns,
-+ TP_PROTO(struct lttng_session *session,
-+ struct task_struct *p,
-+ struct net *net_ns),
-+ TP_ARGS(session, p, net_ns));
-+
-+LTTNG_DEFINE_TRACE(lttng_statedump_process_user_ns,
-+ TP_PROTO(struct lttng_session *session,
-+ struct task_struct *p,
-+ struct user_namespace *user_ns),
-+ TP_ARGS(session, p, user_ns));
-+
-+LTTNG_DEFINE_TRACE(lttng_statedump_process_uts_ns,
-+ TP_PROTO(struct lttng_session *session,
-+ struct task_struct *p,
-+ struct uts_namespace *uts_ns),
-+ TP_ARGS(session, p, uts_ns));
-+
-+LTTNG_DEFINE_TRACE(lttng_statedump_network_interface,
-+ TP_PROTO(struct lttng_session *session,
-+ struct net_device *dev, struct in_ifaddr *ifa),
-+ TP_ARGS(session, dev, ifa));
-+
- #ifdef LTTNG_HAVE_STATEDUMP_CPU_TOPOLOGY
--DEFINE_TRACE(lttng_statedump_cpu_topology);
-+LTTNG_DEFINE_TRACE(lttng_statedump_cpu_topology,
-+ TP_PROTO(struct lttng_session *session, struct cpuinfo_x86 *c),
-+ TP_ARGS(session, c));
- #endif
-
- struct lttng_fd_ctx {
-diff --git a/lttng-syscalls.c b/lttng-syscalls.c
-index 49c0d81b..b43dd570 100644
---- a/lttng-syscalls.c
-+++ b/lttng-syscalls.c
-@@ -719,7 +719,7 @@ int fill_table(const struct trace_syscall_entry *table, size_t table_len,
- ev.u.syscall.abi = LTTNG_KERNEL_SYSCALL_ABI_COMPAT;
- break;
- }
-- strncpy(ev.name, desc->name, LTTNG_KERNEL_SYM_NAME_LEN);
-+ strncpy(ev.name, desc->name, LTTNG_KERNEL_SYM_NAME_LEN - 1);
- ev.name[LTTNG_KERNEL_SYM_NAME_LEN - 1] = '\0';
- ev.instrumentation = LTTNG_KERNEL_SYSCALL;
- chan_table[i] = _lttng_event_create(chan, &ev, filter,
-diff --git a/lttng-tracker-id.c b/lttng-tracker-id.c
-index 9a4b98b2..327ae346 100644
---- a/lttng-tracker-id.c
-+++ b/lttng-tracker-id.c
-@@ -75,6 +75,7 @@ int lttng_id_tracker_add(struct lttng_id_tracker *lf, int id)
- struct lttng_id_tracker_rcu *p = lf->p;
- uint32_t hash = hash_32(id, 32);
- bool allocated = false;
-+ int ret;
-
- if (!p) {
- p = lttng_id_tracker_rcu_create();
-@@ -84,18 +85,28 @@ int lttng_id_tracker_add(struct lttng_id_tracker *lf, int id)
- }
- head = &p->id_hash[hash & (LTTNG_ID_TABLE_SIZE - 1)];
- lttng_hlist_for_each_entry(e, head, hlist) {
-- if (id == e->id)
-- return -EEXIST;
-+ if (id == e->id) {
-+ ret = -EEXIST;
-+ goto error;
-+ }
- }
- e = kmalloc(sizeof(struct lttng_id_hash_node), GFP_KERNEL);
-- if (!e)
-- return -ENOMEM;
-+ if (!e) {
-+ ret = -ENOMEM;
-+ goto error;
-+ }
- e->id = id;
- hlist_add_head_rcu(&e->hlist, head);
- if (allocated) {
- rcu_assign_pointer(lf->p, p);
- }
- return 0;
-+
-+error:
-+ if (allocated) {
-+ kfree(p);
-+ }
-+ return ret;
- }
-
- static
-diff --git a/probes/lttng-probe-kvm-x86-mmu.c b/probes/lttng-probe-kvm-x86-mmu.c
-index 8f981865..5043c776 100644
---- a/probes/lttng-probe-kvm-x86-mmu.c
-+++ b/probes/lttng-probe-kvm-x86-mmu.c
-@@ -31,6 +31,11 @@
- #include <../../arch/x86/kvm/mmutrace.h>
- #endif
-
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,10,0))
-+#include <../arch/x86/kvm/mmu.h>
-+#include <../arch/x86/kvm/mmu/spte.h>
-+#endif
-+
- #undef TRACE_INCLUDE_PATH
- #undef TRACE_INCLUDE_FILE
-
-diff --git a/probes/lttng.c b/probes/lttng.c
-index 05bc1388..7ddaa69f 100644
---- a/probes/lttng.c
-+++ b/probes/lttng.c
-@@ -8,7 +8,7 @@
- */
-
- #include <linux/module.h>
--#include <linux/tracepoint.h>
-+#include <wrapper/tracepoint.h>
- #include <linux/uaccess.h>
- #include <linux/gfp.h>
- #include <linux/fs.h>
-@@ -32,7 +32,10 @@
- #define LTTNG_LOGGER_COUNT_MAX 1024
- #define LTTNG_LOGGER_FILE "lttng-logger"
-
--DEFINE_TRACE(lttng_logger);
-+LTTNG_DEFINE_TRACE(lttng_logger,
-+ PARAMS(const char __user *text, size_t len),
-+ PARAMS(text, len)
-+);
-
- static struct proc_dir_entry *lttng_logger_dentry;
-
-diff --git a/scripts/maintainer/do-release.sh b/scripts/maintainer/do-release.sh
-new file mode 100755
-index 00000000..5e94e136
---- /dev/null
-+++ b/scripts/maintainer/do-release.sh
-@@ -0,0 +1,110 @@
-+#!/bin/bash
-+
-+set -eu
-+set -o pipefail
-+
-+# invoke with do-release 2.N.M, or 2.N.M-rcXX
-+
-+# Default maintainer values
-+SRCDIR="${HOME}/git/lttng-modules"
-+# The output files are created in ${HOME}/stable/
-+OUTPUTDIR="${HOME}/stable"
-+SIGN="yes"
-+VERBOSE=""
-+
-+usage() {
-+ echo "Usage: do-release.sh [OPTION]... RELEASE"
-+ echo
-+ echo "Mandatory arguments to long options are mandatory for short options too."
-+ echo " -s, --srcdir DIR source directory"
-+ echo " -o, --outputdir DIR output directory, must exist"
-+ echo " -n, --no-sign don't GPG sign the output archive"
-+ echo " -v, --verbose verbose command output"
-+}
-+
-+POS_ARGS=()
-+while [[ $# -gt 0 ]]
-+do
-+ arg="$1"
-+
-+ case $arg in
-+ -n|--no-sign)
-+ SIGN="no"
-+ shift 1
-+ ;;
-+
-+ -s|--srcdir)
-+ SRCDIR="$2"
-+ shift 2
-+ ;;
-+
-+ -o|--outputdir)
-+ OUTPUTDIR="$2"
-+ shift 2
-+ ;;
-+
-+ -v|--verbose)
-+ VERBOSE="-v"
-+ shift 1
-+ ;;
-+
-+ # Catch unknown arguments
-+ -*)
-+ usage
-+ exit 1
-+ ;;
-+
-+ *)
-+ POS_ARGS+=("$1")
-+ shift
-+ ;;
-+ esac
-+done
-+set -- "${POS_ARGS[@]}"
-+
-+REL=${1:-}
-+
-+if [ x"${REL}" = x"" ]; then
-+ usage
-+ exit 1;
-+fi
-+
-+echo "Doing LTTng modules release ${REL}"
-+echo " Source dir: ${SRCDIR}"
-+echo " Output dir: ${OUTPUTDIR}"
-+echo " GPG sign: ${SIGN}"
-+
-+# Make sure the output directory exists
-+if [ ! -d "${OUTPUTDIR}" ]; then
-+ echo "Output directory '${OUTPUTDIR}' doesn't exist."
-+ exit 1
-+fi
-+
-+# Make sure the source directory is a git repository
-+if [ ! -r "${SRCDIR}/.git/config" ]; then
-+ echo "Source directory '${SRCDIR}' isn't a git repository."
-+ exit 1
-+fi
-+
-+# Set the git repo directory for all further git commands
-+export GIT_DIR="${SRCDIR}/.git/"
-+
-+# Check if the release tag exists
-+if ! git rev-parse "refs/tags/v${REL}" >/dev/null 2>&1; then
-+ echo "Release tag 'v${REL}' doesn't exist."
-+ exit 1
-+fi
-+
-+# Generate the compressed tar archive, the git attributes from the tag will be used.
-+git archive $VERBOSE --format=tar --prefix="lttng-modules-${REL}/" "v${REL}" | bzip2 > "${OUTPUTDIR}/lttng-modules-${REL}.tar.bz2"
-+
-+pushd "${OUTPUTDIR}" >/dev/null
-+# Generate the hashes
-+md5sum "lttng-modules-${REL}.tar.bz2" > "lttng-modules-${REL}.tar.bz2.md5"
-+sha256sum "lttng-modules-${REL}.tar.bz2" > "lttng-modules-${REL}.tar.bz2.sha256"
-+
-+if [ "x${SIGN}" = "xyes" ]; then
-+ # Sign with the default key
-+ gpg --armor -b "lttng-modules-${REL}.tar.bz2"
-+fi
-+popd >/dev/null
-diff --git a/tests/probes/lttng-test.c b/tests/probes/lttng-test.c
-index b450e7d7..a4fa0645 100644
---- a/tests/probes/lttng-test.c
-+++ b/tests/probes/lttng-test.c
-@@ -25,7 +25,12 @@
- #define LTTNG_INSTRUMENTATION
- #include <instrumentation/events/lttng-module/lttng-test.h>
-
--DEFINE_TRACE(lttng_test_filter_event);
-+LTTNG_DEFINE_TRACE(lttng_test_filter_event,
-+ PARAMS(int anint, int netint, long *values,
-+ char *text, size_t textlen,
-+ char *etext, uint32_t * net_values),
-+ PARAMS(anint, netint, values, text, textlen, etext, net_values)
-+);
-
- #define LTTNG_TEST_FILTER_EVENT_FILE "lttng-test-filter-event"
-
-diff --git a/wrapper/frame.h b/wrapper/objtool.h
-similarity index 50%
-rename from wrapper/frame.h
-rename to wrapper/objtool.h
-index 6e6dc811..3b997cae 100644
---- a/wrapper/frame.h
-+++ b/wrapper/objtool.h
-@@ -1,18 +1,23 @@
--/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
-+/* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
- *
-- * wrapper/frame.h
-+ * wrapper/objtool.h
- *
- * Copyright (C) 2016 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- */
-
--#ifndef _LTTNG_WRAPPER_FRAME_H
--#define _LTTNG_WRAPPER_FRAME_H
-+#ifndef _LTTNG_WRAPPER_OBJTOOL_H
-+#define _LTTNG_WRAPPER_OBJTOOL_H
-
- #include <linux/version.h>
-
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,6,0))
--
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,10,0))
-+#include <linux/objtool.h>
-+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,6,0))
- #include <linux/frame.h>
-+#endif
-+
-+
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,6,0))
-
- #define LTTNG_STACK_FRAME_NON_STANDARD(func) \
- STACK_FRAME_NON_STANDARD(func)
-@@ -23,4 +28,4 @@
-
- #endif
-
--#endif /* _LTTNG_WRAPPER_FRAME_H */
-+#endif /* _LTTNG_WRAPPER_OBJTOOL_H */
-diff --git a/wrapper/tracepoint.h b/wrapper/tracepoint.h
-index c4ba0123..bc19d8c1 100644
---- a/wrapper/tracepoint.h
-+++ b/wrapper/tracepoint.h
-@@ -14,6 +14,14 @@
- #include <linux/tracepoint.h>
- #include <linux/module.h>
-
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,10,0))
-+#define LTTNG_DEFINE_TRACE(name, proto, args) \
-+ DEFINE_TRACE(name, PARAMS(proto), PARAMS(args))
-+#else
-+#define LTTNG_DEFINE_TRACE(name, proto, args) \
-+ DEFINE_TRACE(name)
-+#endif
-+
- #ifndef HAVE_KABI_2635_TRACEPOINT
-
- #define kabi_2635_tracepoint_probe_register tracepoint_probe_register
projects / packages / lttng-modules.git / commitdiff