test/gem_tiled_pread_pwrite: add progress indicator

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

tests/gem_tiled_pread_pwrite.c

@@ -149,6 +149,8 @@ main(int argc, char **argv)
 		munmap(data, sizeof(linear));
 
 		/* Leak both bos so that we use all of system mem! */
+
+		drmtest_progress("gem_cs_prefetch: ", i, count/2);
 	}
 
 	close(fd);