[PATCH 1/4] drm/amdgpu/mes: optimize compute loop handling

[Liang, Prike]

[Public]

Reviewed-by: Prike Liang <Prike.Liang at amd.com>

Regards,
      Prike

> -----Original Message-----
> From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of Alex
> Deucher
> Sent: Thursday, March 20, 2025 3:09 AM
> To: amd-gfx at lists.freedesktop.org
> Cc: Deucher, Alexander <Alexander.Deucher at amd.com>; Liu, Shaoyun
> <Shaoyun.Liu at amd.com>
> Subject: [PATCH 1/4] drm/amdgpu/mes: optimize compute loop handling
>
> Break when we get to the end of the supported pipes rather than continuing the
> loop.
>
> Reviewed-by: Shaoyun.liu <Shaoyun.liu at amd.com>
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
> index 3b83880f9e2cc..10f14bf925778 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
> @@ -132,7 +132,7 @@ int amdgpu_mes_init(struct amdgpu_device *adev)
>       for (i = 0; i < AMDGPU_MES_MAX_COMPUTE_PIPES; i++) {
>               /* use only 1st MEC pipes */
>               if (i >= adev->gfx.mec.num_pipe_per_mec)
> -                     continue;
> +                     break;
>               adev->mes.compute_hqd_mask[i] = 0xc;
>       }
>
> --
> 2.48.1