The patch titled
Subject: ocfs2: add missing annotation for dlm_empty_lockres()
has been removed from the -mm tree. Its filename was
ocfs2-add-missing-annotation-for-dlm_empty_lockres.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Jules Irenge <jbi.octave@xxxxxxxxx>
Subject: ocfs2: add missing annotation for dlm_empty_lockres()
Sparse reports a warning at dlm_empty_lockres()
warning: context imbalance in dlm_purge_lockres() - unexpected unlock
The root cause is the missing annotation at dlm_purge_lockres()
Add the missing __must_hold(&dlm->spinlock)
Link: http://lkml.kernel.org/r/20200403160505.2832-4-jbi.octave@xxxxxxxxx
Signed-off-by: Jules Irenge <jbi.octave@xxxxxxxxx>
Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Mark Fasheh <mark@xxxxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Cc: Joseph Qi <jiangqi903@xxxxxxxxx>
Cc: Changwei Ge <gechangwei@xxxxxxx>
Cc: Gang He <ghe@xxxxxxxx>
Cc: Jun Piao <piaojun@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/dlm/dlmmaster.c | 1 +
1 file changed, 1 insertion(+)
--- a/fs/ocfs2/dlm/dlmmaster.c~ocfs2-add-missing-annotation-for-dlm_empty_lockres
+++ a/fs/ocfs2/dlm/dlmmaster.c
@@ -2760,6 +2760,7 @@ leave:
* Returns: 1 if dlm->spinlock was dropped/retaken, 0 if never dropped
*/
int dlm_empty_lockres(struct dlm_ctxt *dlm, struct dlm_lock_resource *res)
+ __must_hold(&dlm->spinlock)
{
int ret;
int lock_dropped = 0;
_
Patches currently in -mm which might be from jbi.octave@xxxxxxxxx are
ipc-msg-add-missing-annotation-for-freeque.patch
