overlay: Show per-process wait times

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 3 insertions, 0 deletions

diff --git a/overlay/gpu-perf.h b/overlay/gpu-perf.h
index 557e501e..5c3e242e 100644
--- a/overlay/gpu-perf.h
+++ b/overlay/gpu-perf.h
@@ -18,6 +18,9 @@ struct gpu_perf {
 		pid_t pid;
 		int nr_requests[4];
 		void *user_data;
+
+		uint64_t wait_begin;
+		uint64_t wait_time;
 	} *comm;
 };