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path: root/drivers/gpu/drm/ttm/ttm_bo_manager.c
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Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_bo_manager.c')
-rw-r--r--drivers/gpu/drm/ttm/ttm_bo_manager.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
index c58eba33bd5f..bd850c9f4bca 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
@@ -55,6 +55,7 @@ static int ttm_bo_man_get_node(struct ttm_mem_type_manager *man,
struct ttm_range_manager *rman = (struct ttm_range_manager *) man->priv;
struct drm_mm *mm = &rman->mm;
struct drm_mm_node *node = NULL;
+ enum drm_mm_allocator_flags aflags = DRM_MM_CREATE_DEFAULT;
unsigned long lpfn;
int ret;
@@ -66,11 +67,15 @@ static int ttm_bo_man_get_node(struct ttm_mem_type_manager *man,
if (!node)
return -ENOMEM;
+ if (bo->mem.placement & TTM_PL_FLAG_TOPDOWN)
+ aflags = DRM_MM_CREATE_TOP;
+
spin_lock(&rman->lock);
- ret = drm_mm_insert_node_in_range(mm, node, mem->num_pages,
- mem->page_alignment,
+ ret = drm_mm_insert_node_in_range_generic(mm, node, mem->num_pages,
+ mem->page_alignment, 0,
placement->fpfn, lpfn,
- DRM_MM_SEARCH_BEST);
+ DRM_MM_SEARCH_BEST,
+ aflags);
spin_unlock(&rman->lock);
if (unlikely(ret)) {