Searched refs:mmap_lock (Results 1 – 2 of 2) sorted by relevance
686 mutex_lock(&q->mmap_lock); in vb2_core_reqbufs()688 mutex_unlock(&q->mmap_lock); in vb2_core_reqbufs()700 mutex_unlock(&q->mmap_lock); in vb2_core_reqbufs()770 mutex_lock(&q->mmap_lock); in vb2_core_reqbufs()779 mutex_unlock(&q->mmap_lock); in vb2_core_reqbufs()782 mutex_unlock(&q->mmap_lock); in vb2_core_reqbufs()867 mutex_lock(&q->mmap_lock); in vb2_core_create_bufs()876 mutex_unlock(&q->mmap_lock); in vb2_core_create_bufs()879 mutex_unlock(&q->mmap_lock); in vb2_core_create_bufs()1968 mutex_lock(&q->mmap_lock); in vb2_mmap()[all …]
536 struct mutex mmap_lock; member