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 c44403a..2e938f7 100644 (file)
--- 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;
                }
                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;
                }
                if (r) {
                        goto out_cleanup;
                }


@@ -88,7 +88,7 @@ void radeon_benchmark_move(struct radeon_device *rdev, unsigned bsize,
                if (r) {
                        goto out_cleanup;
                }
                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;
                }
                if (r) {
                        goto out_cleanup;
                }