Commit c85d36be authored by Brian Welty's avatar Brian Welty Committed by Rodrigo Vivi
Browse files

drm/xe: Simplify xe_res_get_buddy() 



We can remove the unnecessary indirection thru xe->tiles[] to get
the TTM VRAM manager.  This code can be common for VRAM and STOLEN.

Signed-off-by: default avatarBrian Welty <brian.welty@intel.com>
Reviewed-by: default avatarMatthew Brost <matthew.brost@intel.com>
Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
parent bf6d941c

drivers/gpu/drm/xe/xe_res_cursor.h

+1 −6
Original line number Diff line number Diff line
@@ -50,14 +50,9 @@ struct xe_res_cursor { 


static struct drm_buddy *xe_res_get_buddy(struct ttm_resource *res)

{

	struct xe_device *xe = ttm_to_xe_device(res->bo->bdev);

	struct ttm_resource_manager *mgr;



	if (res->mem_type != XE_PL_STOLEN)

		return &xe->tiles[res->mem_type - XE_PL_VRAM0].mem.vram_mgr->mm;



	mgr = ttm_manager_type(&xe->ttm, XE_PL_STOLEN);



	mgr = ttm_manager_type(res->bo->bdev, res->mem_type);

	return &to_xe_ttm_vram_mgr(mgr)->mm;

}