Commit abf91e0d authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: set the contiguous flag if possible 



This avoids reallocating scanout BOs on first pin in a lot of cases.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Acked-by: default avatarFelix Kuehling <Felix.Kuehling@amd.com>
Tested-by: default avatarNirmoy Das <nirmoy.das@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 2b77ade8

drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c

+3 −2
Original line number Diff line number Diff line
@@ -446,10 +446,11 @@ static int amdgpu_vram_mgr_new(struct ttm_resource_manager *man, 
	}

	spin_unlock(&mgr->lock);



	atomic64_add(vis_usage, &mgr->vis_usage);

	if (i == 1)

		mem->placement |= TTM_PL_FLAG_CONTIGUOUS;



	atomic64_add(vis_usage, &mgr->vis_usage);

	mem->mm_node = nodes;



	return 0;



error: