diff options
Diffstat (limited to 'libglusterfs')
| -rw-r--r-- | libglusterfs/src/syncop.c | 17 | ||||
| -rw-r--r-- | libglusterfs/src/syncop.h | 15 |
2 files changed, 6 insertions, 26 deletions
diff --git a/libglusterfs/src/syncop.c b/libglusterfs/src/syncop.c index ef9acfc6d..485a05563 100644 --- a/libglusterfs/src/syncop.c +++ b/libglusterfs/src/syncop.c @@ -101,21 +101,6 @@ synctask_yield (struct synctask *task) void -synctask_yawn (struct synctask *task) -{ - struct syncenv *env = NULL; - - env = task->env; - - pthread_mutex_lock (&env->mutex); - { - task->woken = 0; - } - pthread_mutex_unlock (&env->mutex); -} - - -void synctask_wake (struct synctask *task) { struct syncenv *env = NULL; @@ -533,7 +518,6 @@ __synclock_lock (struct synclock *lock) /* called within a synctask */ list_add_tail (&task->waitq, &lock->waitq); pthread_mutex_unlock (&lock->guard); - synctask_yawn (task); synctask_yield (task); /* task is removed from waitq in unlock, * under lock->guard.*/ @@ -689,7 +673,6 @@ __syncbarrier_wait (struct syncbarrier *barrier, int waitfor) /* called within a synctask */ list_add_tail (&task->waitq, &barrier->waitq); pthread_mutex_unlock (&barrier->guard); - synctask_yawn (task); synctask_yield (task); pthread_mutex_lock (&barrier->guard); } else { diff --git a/libglusterfs/src/syncop.h b/libglusterfs/src/syncop.h index 5c439f85d..f05db9943 100644 --- a/libglusterfs/src/syncop.h +++ b/libglusterfs/src/syncop.h @@ -148,14 +148,12 @@ struct syncargs { #define __yawn(args) do { \ - args->task = synctask_get (); \ - if (args->task) { \ - synctask_yawn (args->task); \ - } else { \ - pthread_mutex_init (&args->mutex, NULL); \ - pthread_cond_init (&args->cond, NULL); \ - args->done = 0; \ - } \ + args->task = synctask_get (); \ + if (args->task) \ + break; \ + pthread_mutex_init (&args->mutex, NULL); \ + pthread_cond_init (&args->cond, NULL); \ + args->done = 0; \ } while (0) @@ -228,7 +226,6 @@ void syncenv_scale (struct syncenv *env); int synctask_new (struct syncenv *, synctask_fn_t, synctask_cbk_t, call_frame_t* frame, void *); void synctask_wake (struct synctask *task); void synctask_yield (struct synctask *task); -void synctask_yawn (struct synctask *task); void synctask_waitfor (struct synctask *task, int count); #define synctask_barrier_init(args) syncbarrier_init (&args->barrier) |