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-rw-r--r--libglusterfs/src/syncop.c17
-rw-r--r--libglusterfs/src/syncop.h15
2 files changed, 6 insertions, 26 deletions
diff --git a/libglusterfs/src/syncop.c b/libglusterfs/src/syncop.c
index ef9acfc6..485a0556 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 5c439f85..f05db994 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)