aboutsummaryrefslogtreecommitdiff
path: root/fs
diff options
context:
space:
mode:
authorKurt Hackel <kurt.hackel@oracle.com>2006-01-18 17:02:56 -0800
committerMark Fasheh <mark.fasheh@oracle.com>2006-02-16 12:00:48 -0800
commite2b5e4506f5c5187b91d7a79fbad28fe3ebd2fc5 (patch)
tree4a00cffdfa93009639da2f3edfc5c9797f33608e /fs
parent898efface1a5076cbae5af87b935212b1869971b (diff)
downloadlinux-stericsson-e2b5e4506f5c5187b91d7a79fbad28fe3ebd2fc5.tar.gz
[PATCH] ocfs2: fix release of ast never reserved
* fix a bug in dlm_convert_lock_handler where dlm_lockres_release_ast was being called even if no ast was ever reserved Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/ocfs2/dlm/dlmconvert.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/ocfs2/dlm/dlmconvert.c b/fs/ocfs2/dlm/dlmconvert.c
index 6001b22a997d..f5c2f1979ad3 100644
--- a/fs/ocfs2/dlm/dlmconvert.c
+++ b/fs/ocfs2/dlm/dlmconvert.c
@@ -421,7 +421,7 @@ int dlm_convert_lock_handler(struct o2net_msg *msg, u32 len, void *data)
struct dlm_lockstatus *lksb;
enum dlm_status status = DLM_NORMAL;
u32 flags;
- int call_ast = 0, kick_thread = 0;
+ int call_ast = 0, kick_thread = 0, ast_reserved = 0;
if (!dlm_grab(dlm)) {
dlm_error(DLM_REJECTED);
@@ -490,6 +490,7 @@ int dlm_convert_lock_handler(struct o2net_msg *msg, u32 len, void *data)
status = __dlm_lockres_state_to_status(res);
if (status == DLM_NORMAL) {
__dlm_lockres_reserve_ast(res);
+ ast_reserved = 1;
res->state |= DLM_LOCK_RES_IN_PROGRESS;
status = __dlmconvert_master(dlm, res, lock, flags,
cnv->requested_type,
@@ -512,10 +513,10 @@ leave:
else
dlm_lock_put(lock);
- /* either queue the ast or release it */
+ /* either queue the ast or release it, if reserved */
if (call_ast)
dlm_queue_ast(dlm, lock);
- else
+ else if (ast_reserved)
dlm_lockres_release_ast(dlm, res);
if (kick_thread)