diff options
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-op-sm.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c index f24cb9b1332..d0d280a0923 100644 --- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c +++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c @@ -3570,11 +3570,16 @@ glusterd_op_sm () glusterd_op_sm_event_t *event = NULL; glusterd_op_sm_event_t *tmp = NULL; int ret = -1; + int lock_err = 0; glusterd_op_sm_ac_fn handler = NULL; glusterd_op_sm_t *state = NULL; glusterd_op_sm_event_type_t event_type = GD_OP_EVENT_NONE; - (void ) pthread_mutex_lock (&gd_op_sm_lock); + if ((lock_err = pthread_mutex_trylock (&gd_op_sm_lock))) { + gf_log (THIS->name, GF_LOG_DEBUG, "lock failed due to %s", + strerror (lock_err)); + goto lock_failed; + } while (!list_empty (&gd_op_sm_queue)) { @@ -3624,6 +3629,8 @@ glusterd_op_sm () (void ) pthread_mutex_unlock (&gd_op_sm_lock); ret = 0; +lock_failed: + return ret; } |