diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/ttm/ttm_resource.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/drm/ttm/ttm_resource.h b/include/drm/ttm/ttm_resource.h index 7561023db43d..69769355139f 100644 --- a/include/drm/ttm/ttm_resource.h +++ b/include/drm/ttm/ttm_resource.h @@ -251,6 +251,9 @@ struct ttm_lru_bulk_move_pos { * * Container for the current bulk move state. Should be used with * ttm_lru_bulk_move_init() and ttm_bo_set_bulk_move(). + * All BOs in a bulk_move structure need to share the same reservation object to + * ensure that the bulk as a whole is locked for eviction even if only one BO of + * the bulk is evicted. */ struct ttm_lru_bulk_move { struct ttm_lru_bulk_move_pos pos[TTM_NUM_MEM_TYPES][TTM_MAX_BO_PRIORITY]; |