Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-15 01:24:33 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

xfs: lock dquot buffer before detaching dquot from b_li_list

Browse Source 
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>
This commit is contained in:
Darrick J. Wong 2025-01-08 16:54:02 -08:00 committed by Carlos Maiolino
parent 7ee7c9b39e
commit 111d36d627
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
fs/xfs/xfs_dquot.c
View File

@ -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);
}
}