From fbf11ce526266f8cdd2afe1f94229049d17927dc Mon Sep 17 00:00:00 2001 From: Pierre-Eric Pelloux-Prayer Date: Mon, 26 May 2025 14:54:48 +0200 Subject: [PATCH 3803/5403] drm/sched: Add the drm_client_id to the drm_sched_run/exec_job events MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit For processes with multiple drm_file instances, the drm_client_id is the only way to map jobs back to their unique owner. It's even more useful if drm client_name is set, because now a tool can map jobs to the client name instead of only having access to the process name. Reviewed-by: Christian König Acked-by: Philipp Stanner Signed-off-by: Pierre-Eric Pelloux-Prayer Signed-off-by: Philipp Stanner Link: https://lore.kernel.org/r/20250526125505.2360-7-pierre-eric.pelloux-prayer@amd.com --- drivers/gpu/drm/scheduler/gpu_scheduler_trace.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/scheduler/gpu_scheduler_trace.h b/drivers/gpu/drm/scheduler/gpu_scheduler_trace.h index 5d9992ad47d3..38cdd659a286 100644 --- a/drivers/gpu/drm/scheduler/gpu_scheduler_trace.h +++ b/drivers/gpu/drm/scheduler/gpu_scheduler_trace.h @@ -43,6 +43,7 @@ DECLARE_EVENT_CLASS(drm_sched_job, __string(dev, dev_name(sched_job->sched->dev)) __field(u64, fence_context) __field(u64, fence_seqno) + __field(u64, client_id) ), TP_fast_assign( @@ -54,11 +55,12 @@ DECLARE_EVENT_CLASS(drm_sched_job, __assign_str(dev); __entry->fence_context = sched_job->s_fence->finished.context; __entry->fence_seqno = sched_job->s_fence->finished.seqno; + __entry->client_id = sched_job->s_fence->drm_client_id; ), - TP_printk("dev=%s, id=%llu, fence=%llu:%llu, ring=%s, job count:%u, hw job count:%d", + TP_printk("dev=%s, id=%llu, fence=%llu:%llu, ring=%s, job count:%u, hw job count:%d, client_id:%llu", __get_str(dev), __entry->id, __entry->fence_context, __entry->fence_seqno, __get_str(name), - __entry->job_count, __entry->hw_job_count) + __entry->job_count, __entry->hw_job_count, __entry->client_id) ); DEFINE_EVENT(drm_sched_job, drm_sched_job, -- 2.54.0