Lines Matching refs:mmap_lock
509 lockdep_assert_held(&q->mmap_lock); in __vb2_queue_free()
773 mutex_lock(&q->mmap_lock); in vb2_core_reqbufs()
785 mutex_unlock(&q->mmap_lock); in vb2_core_reqbufs()
806 mutex_lock(&q->mmap_lock); in vb2_core_reqbufs()
808 mutex_unlock(&q->mmap_lock); in vb2_core_reqbufs()
873 mutex_lock(&q->mmap_lock); in vb2_core_reqbufs()
883 mutex_unlock(&q->mmap_lock); in vb2_core_reqbufs()
886 mutex_unlock(&q->mmap_lock); in vb2_core_reqbufs()
898 mutex_lock(&q->mmap_lock); in vb2_core_reqbufs()
900 mutex_unlock(&q->mmap_lock); in vb2_core_reqbufs()
931 mutex_lock(&q->mmap_lock); in vb2_core_create_bufs()
933 mutex_unlock(&q->mmap_lock); in vb2_core_create_bufs()
992 mutex_lock(&q->mmap_lock); in vb2_core_create_bufs()
1002 mutex_unlock(&q->mmap_lock); in vb2_core_create_bufs()
1005 mutex_unlock(&q->mmap_lock); in vb2_core_create_bufs()
1017 mutex_lock(&q->mmap_lock); in vb2_core_create_bufs()
1019 mutex_unlock(&q->mmap_lock); in vb2_core_create_bufs()
2200 lockdep_assert_held(&q->mmap_lock); in __find_plane_by_offset()
2332 mutex_lock(&q->mmap_lock); in vb2_mmap()
2367 mutex_unlock(&q->mmap_lock); in vb2_mmap()
2389 mutex_lock(&q->mmap_lock); in vb2_get_unmapped_area()
2402 mutex_unlock(&q->mmap_lock); in vb2_get_unmapped_area()
2406 mutex_unlock(&q->mmap_lock); in vb2_get_unmapped_area()
2443 mutex_init(&q->mmap_lock); in vb2_core_queue_init()
2470 mutex_lock(&q->mmap_lock); in vb2_core_queue_release()
2472 mutex_unlock(&q->mmap_lock); in vb2_core_queue_release()