From: Michel Dänzer <daenzer@vmware.com>
Date: Sun, 19 Jul 2009 23:44:03 +0000 (+0200)
Subject: drm/radeon: Fix size used for benchmarking BO copies.
X-Git-Tag: firefly_0821_release~13318^2~2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ea3c13bd8c2ed1d3670bd72e60f562a427355fdf;p=firefly-linux-kernel-4.4.55.git

drm/radeon: Fix size used for benchmarking BO copies.

The incorrect size caused benchmark results to be inflated by a factor of 4.

Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/drivers/gpu/drm/radeon/radeon_benchmark.c b/drivers/gpu/drm/radeon/radeon_benchmark.c
index c44403a2ca76..2e938f7496fb 100644
--- a/drivers/gpu/drm/radeon/radeon_benchmark.c
+++ b/drivers/gpu/drm/radeon/radeon_benchmark.c
@@ -63,7 +63,7 @@ void radeon_benchmark_move(struct radeon_device *rdev, unsigned bsize,
 		if (r) {
 			goto out_cleanup;
 		}
-		r = radeon_copy_dma(rdev, saddr, daddr, size >> 14, fence);
+		r = radeon_copy_dma(rdev, saddr, daddr, size / 4096, fence);
 		if (r) {
 			goto out_cleanup;
 		}
@@ -88,7 +88,7 @@ void radeon_benchmark_move(struct radeon_device *rdev, unsigned bsize,
 		if (r) {
 			goto out_cleanup;
 		}
-		r = radeon_copy_blit(rdev, saddr, daddr, size >> 14, fence);
+		r = radeon_copy_blit(rdev, saddr, daddr, size / 4096, fence);
 		if (r) {
 			goto out_cleanup;
 		}