Heming Zhao b2952dbeac ocfs2: fix reflink preserve cleanup issue ...

[ Upstream commit 5138c936c2 ]

commit c06c303832 ("ocfs2: fix xattr array entry __counted_by error")
doesn't handle all cases and the cleanup job for preserved xattr entries
still has bug:
- the 'last' pointer should be shifted by one unit after cleanup
  an array entry.
- current code logic doesn't cleanup the first entry when xh_count is 1.

Note, commit c06c303832 is also a bug fix for 0fe9b66c65.

Link: https://lkml.kernel.org/r/20251210015725.8409-2-heming.zhao@suse.com
Fixes: 0fe9b66c65 ("ocfs2: Add preserve to reflink.")
Signed-off-by: Heming Zhao <heming.zhao@suse.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Joseph Qi <jiangqi903@gmail.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Jun Piao <piaojun@huawei.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2026-03-04 07:21:51 -05:00

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cluster

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dlm

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dlmfs

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acl.c

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acl.h

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alloc.c

ocfs2: fix memory leak in ocfs2_merge_rec_left()

2025-12-18 13:55:22 +01:00

alloc.h

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aops.c

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aops.h

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blockcheck.c

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blockcheck.h

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buffer_head_io.c

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buffer_head_io.h

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dcache.c

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dcache.h

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dir.c

ocfs2: check dir i_size in ocfs2_find_entry

2025-02-17 10:05:48 +01:00

dir.h

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dlmglue.c

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dlmglue.h

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export.c

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export.h

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extent_map.c

ocfs2: fix recursive semaphore deadlock in fiemap call

2025-09-19 16:35:45 +02:00

extent_map.h

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file.c

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file.h

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filecheck.c

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filecheck.h

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heartbeat.c

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heartbeat.h

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inode.c

ocfs2: prevent release journal inode after journal shutdown

2025-09-09 18:58:16 +02:00

inode.h

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ioctl.c

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ioctl.h

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journal.c

fs/ocfs2: use sleeping version of __find_get_block()

2025-05-29 11:02:00 +02:00

journal.h

ocfs2: stop quota recovery before disabling quotas

2025-05-18 08:24:54 +02:00

Kconfig

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localalloc.c

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localalloc.h

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locks.c

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locks.h

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Makefile

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mmap.c

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mmap.h

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move_extents.c

ocfs2: relax BUG() to ocfs2_error() in __ocfs2_move_extent()

2025-12-18 13:54:58 +01:00

move_extents.h

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namei.c

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namei.h

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ocfs1_fs_compat.h

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ocfs2_fs.h

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ocfs2_ioctl.h

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ocfs2_lockid.h

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ocfs2_lockingver.h

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ocfs2_trace.h

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ocfs2.h

ocfs2: stop quota recovery before disabling quotas

2025-05-18 08:24:54 +02:00

quota_global.c

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quota_local.c

ocfs2: fix possible memory leak in ocfs2_finish_quota_recovery

2025-06-19 15:32:01 +02:00

quota.h

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refcounttree.c

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refcounttree.h

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reservations.c

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reservations.h

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resize.c

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resize.h

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slot_map.c

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slot_map.h

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stack_o2cb.c

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stack_user.c

ocfs2: fix double free in user_cluster_connect()

2025-10-15 12:00:18 +02:00

stackglue.c

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stackglue.h

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suballoc.c

ocfs2: fix kernel BUG in ocfs2_find_victim_chain

2026-01-08 10:14:21 +01:00

suballoc.h

ocfs2: fix the issue with discontiguous allocation in the global_bitmap

2025-05-18 08:24:54 +02:00

super.c

ocfs2: stop quota recovery before disabling quotas

2025-05-18 08:24:54 +02:00

super.h

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symlink.c

ocfs2: handle a symlink read error correctly

2025-02-17 10:05:39 +01:00

symlink.h

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sysfile.c

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sysfile.h

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uptodate.c

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uptodate.h

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xattr.c

ocfs2: fix reflink preserve cleanup issue

2026-03-04 07:21:51 -05:00

xattr.h

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