static inline int
svm_msg_q_lock (svm_msg_q_t * mq)
{
- return pthread_mutex_lock (&mq->q->mutex);
+ int rv = pthread_mutex_lock (&mq->q->mutex);
+ if (PREDICT_FALSE (rv == EOWNERDEAD))
+ rv = pthread_mutex_consistent (&mq->q->mutex);
+ return rv;
}
/**
clib_unix_warning ("mutexattr_init");
if (pthread_mutexattr_setpshared (&attr, PTHREAD_PROCESS_SHARED))
clib_unix_warning ("pthread_mutexattr_setpshared");
+ if (pthread_mutexattr_setrobust (&attr, PTHREAD_MUTEX_ROBUST))
+ clib_unix_warning ("setrobust");
if (pthread_mutex_init (&q->mutex, &attr))
clib_unix_warning ("mutex_init");
if (pthread_mutexattr_destroy (&attr))
void
svm_queue_lock (svm_queue_t * q)
{
- pthread_mutex_lock (&q->mutex);
+ int rv = pthread_mutex_lock (&q->mutex);
+ if (PREDICT_FALSE (rv == EOWNERDEAD))
+ pthread_mutex_consistent (&q->mutex);
}
void