Merge branch 'drm-fixes-4.0' of git://people.freedesktop.org/~agd5f/l…

…inux into drm-fixes single radeon fix. * 'drm-fixes-4.0' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: drop ttm two ended allocation
git-mirror · Mar 19, 2015 · 4a87b99 · 4a87b99
2 parents 31a55cf + a239118
commit 4a87b99
Showing 1 changed file with 0 additions and 11 deletions.
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
@@ -173,17 +173,6 @@ void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)
 		else
 			rbo->placements[i].lpfn = 0;
 	}
-
-	/*
-	 * Use two-ended allocation depending on the buffer size to
-	 * improve fragmentation quality.
-	 * 512kb was measured as the most optimal number.
-	 */
-	if (rbo->tbo.mem.size > 512 * 1024) {
-		for (i = 0; i < c; i++) {
-			rbo->placements[i].flags |= TTM_PL_FLAG_TOPDOWN;
-		}
-	}
 }
 
 int radeon_bo_create(struct radeon_device *rdev,