On 10/28/2024 10:21 PM, Alex Deucher wrote:
> 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>
Probably, will need a followup to keep reset messages at consistent
level. For device reset/recovery, it's at info level now.
Reviewed-by: Lijo Lazar <lijo.lazar@xxxxxxx>
Thanks,
Lijo
> ---
> 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)) {
