From: brolerliew <brolerliew@xxxxxxxxx>
amdgpu_gtt_mgr_new and ttm_range_man_alloc share similar logic, but
"num_pages" in amdgpu_gtt_mgr_new is defined as local variable which
is calculate directly in ttm_range_man_alloc.
Signed-off-by: brolerliew <575705195@xxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
index 44367f03316f..0c56e4057d85 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
@@ -116,7 +116,6 @@ static int amdgpu_gtt_mgr_new(struct ttm_resource_manager *man,
struct ttm_resource **res)
{
struct amdgpu_gtt_mgr *mgr = to_gtt_mgr(man);
- uint32_t num_pages = PFN_UP(tbo->base.size);
struct ttm_range_mgr_node *node;
int r;
@@ -134,7 +133,7 @@ static int amdgpu_gtt_mgr_new(struct ttm_resource_manager *man,
if (place->lpfn) {
spin_lock(&mgr->lock);
r = drm_mm_insert_node_in_range(&mgr->mm, &node->mm_nodes[0],
- num_pages, tbo->page_alignment,
+ PFN_UP(node->base.size), tbo->page_alignment,
0, place->fpfn, place->lpfn,
DRM_MM_INSERT_BEST);
spin_unlock(&mgr->lock);
--
2.40.1
