diff options
Diffstat (limited to 'libgomp/config/rtems/pool.h')
| -rw-r--r-- | libgomp/config/rtems/pool.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libgomp/config/rtems/pool.h b/libgomp/config/rtems/pool.h index e69eca45dda..83fddc8a1b2 100644 --- a/libgomp/config/rtems/pool.h +++ b/libgomp/config/rtems/pool.h @@ -39,7 +39,7 @@ GOMP_RTEMS_THREAD_POOLS environment variable. */ struct gomp_thread_pool_reservoir { gomp_sem_t available; - gomp_mutex_t lock; + pthread_spinlock_t lock; size_t index; int priority; struct gomp_thread_pool *pools[]; @@ -96,9 +96,9 @@ gomp_get_thread_pool (struct gomp_thread *thr, unsigned nthreads) if (res != NULL) { gomp_sem_wait (&res->available); - gomp_mutex_lock (&res->lock); + pthread_spin_lock (&res->lock); pool = res->pools[--res->index]; - gomp_mutex_unlock (&res->lock); + pthread_spin_unlock (&res->lock); pool->threads_busy = nthreads; thr->thread_pool = pool; } @@ -115,9 +115,9 @@ gomp_release_thread_pool (struct gomp_thread_pool *pool) gomp_tls_rtems_data.thread_pool_reservoir; if (res != NULL) { - gomp_mutex_lock (&res->lock); + pthread_spin_lock (&res->lock); res->pools[res->index++] = pool; - gomp_mutex_unlock (&res->lock); + pthread_spin_unlock (&res->lock); gomp_sem_post (&res->available); } } |