diff options
Diffstat (limited to 'include/drm/ttm/ttm_bo_driver.h')
| -rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index d4a568eafef5..542f9212727c 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -434,6 +434,12 @@ struct ttm_bo_driver { */ int (*io_mem_reserve)(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem); void (*io_mem_free)(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem); + + /** + * Optional driver callback for when BO is removed from the LRU. + * Called with LRU lock held immediately before the removal. + */ + void (*lru_removal)(struct ttm_buffer_object *bo); }; /** |
