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SubjectRe: [PATCH v2 2/6] drm/amdgpu: Allocate coredump memory in a nonblocking way
From
Am 13.07.23 um 23:32 schrieb André Almeida:
> During a GPU reset, a normal memory reclaim could block to reclaim
> memory. Giving that coredump is a best effort mechanism, it shouldn't
> disturb the reset path. Change its memory allocation flag to a
> nonblocking one.
>
> Signed-off-by: André Almeida <andrealmeid@igalia.com>

Reviewed-by: Christian König <christian.koenig@amd.com>

> ---
> v2: New patch
>
> drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> index e25f085ee886..a824f844a984 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> @@ -5011,7 +5011,7 @@ static void amdgpu_reset_capture_coredumpm(struct amdgpu_device *adev)
> struct drm_device *dev = adev_to_drm(adev);
>
> ktime_get_ts64(&adev->reset_time);
> - dev_coredumpm(dev->dev, THIS_MODULE, adev, 0, GFP_KERNEL,
> + dev_coredumpm(dev->dev, THIS_MODULE, adev, 0, GFP_NOWAIT,
> amdgpu_devcoredump_read, amdgpu_devcoredump_free);
> }
> #endif

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