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| author | Darrick J. Wong <djwong@kernel.org> | 2025-01-09 01:54:02 +0100 |
|---|---|---|
| committer | Carlos Maiolino <cem@kernel.org> | 2025-01-10 10:12:48 +0100 |
| commit | 111d36d6278756128b7d7fab787fdcbf8221cd98 (patch) | |
| tree | cf867df59d783bdb656178379743c1a6b6afb82d /fs | |
| parent | xfs: don't return an error from xfs_update_last_rtgroup_size for !XFS_RT (diff) | |
| download | linux-111d36d6278756128b7d7fab787fdcbf8221cd98.tar.xz linux-111d36d6278756128b7d7fab787fdcbf8221cd98.zip | |
xfs: lock dquot buffer before detaching dquot from b_li_list
We have to lock the buffer before we can delete the dquot log item from
the buffer's log item list.
Cc: stable@vger.kernel.org # v6.13-rc3
Fixes: acc8f8628c3737 ("xfs: attach dquot buffer to dquot log item buffer")
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/xfs_dquot.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c index f11d475898f2..201c26322ede 100644 --- a/fs/xfs/xfs_dquot.c +++ b/fs/xfs/xfs_dquot.c @@ -87,8 +87,9 @@ xfs_dquot_detach_buf( } spin_unlock(&qlip->qli_lock); if (bp) { + xfs_buf_lock(bp); list_del_init(&qlip->qli_item.li_bio_list); - xfs_buf_rele(bp); + xfs_buf_relse(bp); } } |