From: Oscar Mateo <oscar.mateo@xxxxxxxxx> This helps make sure that the GPU is really quiescent by getting rid of any residual stuff. Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx> --- lib/drmtest.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/drmtest.c b/lib/drmtest.c index e3fc166..d8fc60f 100644 --- a/lib/drmtest.c +++ b/lib/drmtest.c @@ -47,6 +47,7 @@ #include "i915_drm.h" #include "intel_chipset.h" #include "intel_gpu_tools.h" +#include "igt_debugfs.h" /* This file contains a bunch of wrapper functions to directly use gem ioctls. * Mostly useful to write kernel tests. */ @@ -163,6 +164,7 @@ void gem_quiescent_gpu(int fd) } gem_sync(fd, handle); + igt_drop_caches_set(DROP_RETIRE); } /** -- 1.7.9.5 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
