[PATCH] drm/sched: fix the duplicated TMO message for one IB

Monk Liu Monk.Liu at amd.com
Thu May 9 04:31:45 UTC 2019


we don't need duplicated IB's timeout error message reported endlessly,
just one report per timedout IB is enough

Signed-off-by: Monk Liu <Monk.Liu at amd.com>
---
 drivers/gpu/drm/scheduler/sched_main.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c
index c1aaf85..d6c17f1 100644
--- a/drivers/gpu/drm/scheduler/sched_main.c
+++ b/drivers/gpu/drm/scheduler/sched_main.c
@@ -308,7 +308,6 @@ static void drm_sched_job_timedout(struct work_struct *work)
 {
 	struct drm_gpu_scheduler *sched;
 	struct drm_sched_job *job;
-	unsigned long flags;
 
 	sched = container_of(work, struct drm_gpu_scheduler, work_tdr.work);
 	job = list_first_entry_or_null(&sched->ring_mirror_list,
@@ -316,10 +315,6 @@ static void drm_sched_job_timedout(struct work_struct *work)
 
 	if (job)
 		job->sched->ops->timedout_job(job);
-
-	spin_lock_irqsave(&sched->job_list_lock, flags);
-	drm_sched_start_timeout(sched);
-	spin_unlock_irqrestore(&sched->job_list_lock, flags);
 }
 
  /**
-- 
2.7.4



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