diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/ttm/ttm_bo_api.h | 4 | ||||
| -rw-r--r-- | include/linux/elevator.h | 1 | ||||
| -rw-r--r-- | include/media/videobuf-dma-sg.h | 1 |
3 files changed, 5 insertions, 1 deletions
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h index 267a86c74e2e..2040e6c4f172 100644 --- a/include/drm/ttm/ttm_bo_api.h +++ b/include/drm/ttm/ttm_bo_api.h @@ -246,9 +246,11 @@ struct ttm_buffer_object { atomic_t reserved; - /** * Members protected by the bo::lock + * In addition, setting sync_obj to anything else + * than NULL requires bo::reserved to be held. This allows for + * checking NULL while reserved but not holding bo::lock. */ void *sync_obj_arg; diff --git a/include/linux/elevator.h b/include/linux/elevator.h index 926b50322a46..4fd978e7eb83 100644 --- a/include/linux/elevator.h +++ b/include/linux/elevator.h @@ -93,6 +93,7 @@ struct elevator_queue struct elevator_type *elevator_type; struct mutex sysfs_lock; struct hlist_head *hash; + unsigned int registered:1; }; /* diff --git a/include/media/videobuf-dma-sg.h b/include/media/videobuf-dma-sg.h index 97e07f46a0fa..aa4ebb42a565 100644 --- a/include/media/videobuf-dma-sg.h +++ b/include/media/videobuf-dma-sg.h @@ -48,6 +48,7 @@ struct videobuf_dmabuf { /* for userland buffer */ int offset; + size_t size; struct page **pages; /* for kernel buffers */ |