--- ceph-12.2.13/src/os/fs/ZFS.cc.orig	2020-01-30 21:52:36.000000000 +0100
+++ ceph-12.2.13/src/os/fs/ZFS.cc	2020-05-31 17:23:41.051356069 +0200
@@ -79,5 +79,5 @@
 
 int ZFS::iter_snapshots_sorted(ZFS::Handle *h, ZFS::iter_func f, void *d)
 {
-  return ::zfs_iter_snapshots_sorted((zfs_handle_t*)h, (zfs_iter_f)f, d);
+  return ::zfs_iter_snapshots_sorted((zfs_handle_t*)h, (zfs_iter_f)f, d, 0, 0);
 }
--- ceph-12.2.13/src/test/filestore/TestFileStore.cc.orig	2020-01-30 21:52:36.000000000 +0100
+++ ceph-12.2.13/src/test/filestore/TestFileStore.cc	2020-05-31 21:49:43.249209757 +0200
@@ -56,7 +56,7 @@
 #ifdef HAVE_LIBZFS
   {
     map<string,string> pm;
-    FileStore fs("a", "b");
+    FileStore fs(g_ceph_context, "a", "b");
     TestFileStore::create_backend(fs, ZFS_SUPER_MAGIC);
     fs.collect_metadata(&pm);
     ASSERT_EQ(pm["filestore_backend"], "zfs");