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authorJosh Triplett <josh@freedesktop.org>2006-09-28 11:04:07 +1000
committerTim Shimmin <tes@sgi.com>2006-09-28 11:04:07 +1000
commit22d91f65d57a7f1a1c5fc81f47b47b0cc54ad6f7 (patch)
treeb8110f18127ef5882987cd7c7aabbd6801d391cc /fs/xfs/xfs_trans_ail.c
parent68c3271515f11f6665dc8732e53aaab3d3fdd7d3 (diff)
downloadop-kernel-dev-22d91f65d57a7f1a1c5fc81f47b47b0cc54ad6f7.zip
op-kernel-dev-22d91f65d57a7f1a1c5fc81f47b47b0cc54ad6f7.tar.gz
[XFS] Add lock annotations to xfs_trans_update_ail and
xfs_trans_delete_ail xfs_trans_update_ail and xfs_trans_delete_ail get called with the AIL lock held, and release it. Add lock annotations to these two functions so that sparse can check callers for lock pairing, and so that sparse will not complain about these functions since they intentionally use locks in this manner. SGI-PV: 954580 SGI-Modid: xfs-linux-melb:xfs-kern:26807a Signed-off-by: Josh Triplett <josh@freedesktop.org> Signed-off-by: Nathan Scott <nathans@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_trans_ail.c')
-rw-r--r--fs/xfs/xfs_trans_ail.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c
index 558c87f..fc39b16 100644
--- a/fs/xfs/xfs_trans_ail.c
+++ b/fs/xfs/xfs_trans_ail.c
@@ -276,7 +276,7 @@ xfs_trans_update_ail(
xfs_mount_t *mp,
xfs_log_item_t *lip,
xfs_lsn_t lsn,
- unsigned long s)
+ unsigned long s) __releases(mp->m_ail_lock)
{
xfs_ail_entry_t *ailp;
xfs_log_item_t *dlip=NULL;
@@ -328,7 +328,7 @@ void
xfs_trans_delete_ail(
xfs_mount_t *mp,
xfs_log_item_t *lip,
- unsigned long s)
+ unsigned long s) __releases(mp->m_ail_lock)
{
xfs_ail_entry_t *ailp;
xfs_log_item_t *dlip;
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