diff options
Diffstat (limited to 'runtime/queue.c')
| -rw-r--r-- | runtime/queue.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/runtime/queue.c b/runtime/queue.c index 3fae4aa7..76c2f10f 100644 --- a/runtime/queue.c +++ b/runtime/queue.c @@ -1430,8 +1430,13 @@ queueDequeueConsumable(queue_t *pThis, wti_t *pWti, int iCancelStateSave) pthread_cond_broadcast(&pThis->belowLightDlyWtrMrk); } - d_pthread_mutex_unlock(pThis->mut); + /* rgerhards, 2008-09-30: I reversed the order of cond_signal und mutex_unlock + * as of the pthreads recommendation on predictable scheduling behaviour. I don't see + * any problems caused by this, but I add this comment in case some will be seen + * in the next time. + */ pthread_cond_signal(&pThis->notFull); + d_pthread_mutex_unlock(pThis->mut); pthread_setcancelstate(iCancelStateSave, NULL); /* WE ARE NO LONGER PROTECTED BY THE MUTEX */ |