From: Michel Dänzer <michel.daenzer@xxxxxxx>
DRM_MM_SEARCH_BEST gets the smallest hole which can fit the BO. That seems
against the idea of TTM_PL_FLAG_TOPDOWN:
* The smallest hole may be in the overall bottom of the area
* If the hole isn't much larger than the BO, it doesn't make much
difference whether the BO is placed at the bottom or at the top of the
hole
Signed-off-by: Michel Dänzer <michel.daenzer@xxxxxxx>
---
drivers/gpu/drm/ttm/ttm_bo_manager.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
index 1e93f6c..aa0bd05 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
@@ -69,7 +69,7 @@ static int ttm_bo_man_get_node(struct ttm_mem_type_manager *man,
return -ENOMEM;
if (place->flags & TTM_PL_FLAG_TOPDOWN) {
- sflags |= DRM_MM_SEARCH_BELOW;
+ sflags = DRM_MM_SEARCH_BELOW;
aflags = DRM_MM_CREATE_TOP;
}
--
2.1.1
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/dri-devel
