en Copyright 2015 Java http://172.16.0.5:8080/history/linux-6.15/drivers/gpu/drm/lima/lima_trace.c#7f60c4b9 drm/lima: add trace point for taskstrack lima task start which can be combined withdma_fence_signal to identify task execution time.example command to record:trace-cmd record -i \ -e "lima:lima_task_submit" -e "lima:lima_task_run" \ -e "*fence:*fence_signaled" -e "drm:drm_vblank_event" \ -e "drm:drm_vblank_event_queued" sleep 4Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>Signed-off-by: Qiang Yu <yuq825@gmail.com>Link: https://patchwork.freedesktop.org/patch/msgid/20200307135438.9981-1-yuq825@gmail.com List of files: /linux-6.15/drivers/gpu/drm/lima/lima_trace.c Sat, 07 Mar 2020 13:54:38 +0000 Qiang Yu <yuq825@gmail.com>