From: Darrick J. Wong djwong@kernel.org
commit 111d36d6278756128b7d7fab787fdcbf8221cd98 upstream
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 --- fs/xfs/xfs_dquot.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c index d64d454cbe8bca..0d73b59f1c9e57 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); } }