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| author | Evan Quan <evan.quan@amd.com> | 2020-06-03 11:45:49 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-01 01:59:17 -0400 |
| commit | 6961750f12c8e768c081b5fa8ced8b524d4a659d (patch) | |
| tree | 795391d2750d3505603a424d458d89bbe09dba4c /drivers/gpu/drm/amd/powerplay/smu_v11_0.c | |
| parent | 9b1a6a581e598c7fdd80efca682fc9a061633dde (diff) | |
| download | linux-6961750f12c8e768c081b5fa8ced8b524d4a659d.tar.bz2 | |
drm/amd/powerplay: use work queue to perform throttling logging
As IO operations(access to SMU internals) and possible sleep are
involved in throttling logging. Workqueue can handle them well.
Otherwise we may hit "scheduling while atomic" error.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/smu_v11_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c index 480fb74b9121..6940218545a5 100644 --- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c +++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c @@ -1605,7 +1605,7 @@ static int smu_v11_0_irq_process(struct amdgpu_device *adev, return 0; if (__ratelimit(&adev->throttling_logging_rs)) - smu_log_thermal_throttling(smu); + schedule_work(&smu->throttling_logging_work); break; } |