Lines Matching refs:mfc_mutex
141 mutex_locked = mutex_trylock(&dev->mfc_mutex);
177 mutex_unlock(&dev->mfc_mutex);
722 if (mutex_lock_interruptible(&dev->mfc_mutex))
724 dev->num_inst++; /* It is guarded by mfc_mutex in vfd */
848 mutex_unlock(&dev->mfc_mutex);
873 mutex_unlock(&dev->mfc_mutex);
885 mutex_lock(&dev->mfc_mutex);
916 mutex_unlock(&dev->mfc_mutex);
931 mutex_lock(&dev->mfc_mutex);
944 mutex_unlock(&dev->mfc_mutex);
948 mutex_lock(&dev->mfc_mutex);
968 mutex_unlock(&dev->mfc_mutex);
980 if (mutex_lock_interruptible(&dev->mfc_mutex))
990 mutex_unlock(&dev->mfc_mutex);
1136 mutex_init(&dev->mfc_mutex);
1157 vfd->lock = &dev->mfc_mutex;
1182 vfd->lock = &dev->mfc_mutex;