diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/ttm/ttm_bo_api.h | 30 |
1 files changed, 2 insertions, 28 deletions
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h index 3da77fc54552..885b7698fd65 100644 --- a/include/drm/ttm/ttm_bo_api.h +++ b/include/drm/ttm/ttm_bo_api.h @@ -524,34 +524,8 @@ ssize_t ttm_bo_io(struct ttm_device *bdev, struct file *filp, int ttm_bo_swapout(struct ttm_buffer_object *bo, struct ttm_operation_ctx *ctx, gfp_t gfp_flags); -/** - * ttm_bo_pin - Pin the buffer object. - * @bo: The buffer object to pin - * - * Make sure the buffer is not evicted any more during memory pressure. - */ -static inline void ttm_bo_pin(struct ttm_buffer_object *bo) -{ - dma_resv_assert_held(bo->base.resv); - WARN_ON_ONCE(!kref_read(&bo->kref)); - ++bo->pin_count; -} - -/** - * ttm_bo_unpin - Unpin the buffer object. - * @bo: The buffer object to unpin - * - * Allows the buffer object to be evicted again during memory pressure. - */ -static inline void ttm_bo_unpin(struct ttm_buffer_object *bo) -{ - dma_resv_assert_held(bo->base.resv); - WARN_ON_ONCE(!kref_read(&bo->kref)); - if (bo->pin_count) - --bo->pin_count; - else - WARN_ON_ONCE(true); -} +void ttm_bo_pin(struct ttm_buffer_object *bo); +void ttm_bo_unpin(struct ttm_buffer_object *bo); int ttm_mem_evict_first(struct ttm_device *bdev, struct ttm_resource_manager *man, |