Add messages to make it clear when a per ring reset
happens. This is helpful for debugging and aligns with
other reset methods.
v2: add ring name in success/fail messages (Lijo)
Reviewed-by: Kent Russell <kent.russell@xxxxxxx> (v1)
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
index 717adcedf096..9b322569255e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
@@ -137,6 +137,7 @@ static enum drm_gpu_sched_stat amdgpu_job_timedout(struct drm_sched_job *s_job)
/* attempt a per ring reset */
if (amdgpu_gpu_recovery &&
ring->funcs->reset) {
+ dev_err(adev->dev, "Starting %s ring reset\n", s_job->sched->name);
/* stop the scheduler, but don't mess with the
* bad job yet because if ring reset fails
* we'll fall back to full GPU reset.
@@ -150,8 +151,10 @@ static enum drm_gpu_sched_stat amdgpu_job_timedout(struct drm_sched_job *s_job)
amdgpu_fence_driver_force_completion(ring);
if (amdgpu_ring_sched_ready(ring))
drm_sched_start(&ring->sched, true);
+ dev_err(adev->dev, "Ring %s reset success\n", ring->sched.name);
goto exit;
}
+ dev_err(adev->dev, "Ring %s reset failure\n", ring->sched.name);
}
if (amdgpu_device_should_recover_gpu(ring->adev)) {
--
2.47.0
