linux-kernel - Re: [Freedreno] [PATCH 03/14] drm/msm: Move update_fences()

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Message-ID: <20201005141636.GB4204@jcrouse1-lnx.qualcomm.com>
Date:   Mon, 5 Oct 2020 08:16:36 -0600
From:   Jordan Crouse <jcrouse@...eaurora.org>
To:     Rob Clark <robdclark@...il.com>
Cc:     dri-devel@...ts.freedesktop.org,
        Rob Clark <robdclark@...omium.org>,
        "open list:DRM DRIVER FOR MSM ADRENO GPU" 
        <freedreno@...ts.freedesktop.org>, David Airlie <airlied@...ux.ie>,
        "open list:DRM DRIVER FOR MSM ADRENO GPU" 
        <linux-arm-msm@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>,
        Daniel Vetter <daniel@...ll.ch>, Sean Paul <sean@...rly.run>
Subject: Re: [Freedreno] [PATCH 03/14] drm/msm: Move update_fences()

On Sun, Oct 04, 2020 at 12:21:35PM -0700, Rob Clark wrote:
> From: Rob Clark <robdclark@...omium.org>
> 
> Small cleanup, update_fences() is used in the hangcheck path, but also
> in the normal retire path.

Reviewed-by: Jordan Crouse <jcrouse@...eaurora.org>

> Signed-off-by: Rob Clark <robdclark@...omium.org>
> ---
>  drivers/gpu/drm/msm/msm_gpu.c | 28 ++++++++++++++--------------
>  1 file changed, 14 insertions(+), 14 deletions(-)
> 
> diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c
> index 31fce3ac0cdc..ca8c95b32c8b 100644
> --- a/drivers/gpu/drm/msm/msm_gpu.c
> +++ b/drivers/gpu/drm/msm/msm_gpu.c
> @@ -265,6 +265,20 @@ int msm_gpu_hw_init(struct msm_gpu *gpu)
>  	return ret;
>  }
>  
> +static void update_fences(struct msm_gpu *gpu, struct msm_ringbuffer *ring,
> +		uint32_t fence)
> +{
> +	struct msm_gem_submit *submit;
> +
> +	list_for_each_entry(submit, &ring->submits, node) {
> +		if (submit->seqno > fence)
> +			break;
> +
> +		msm_update_fence(submit->ring->fctx,
> +			submit->fence->seqno);
> +	}
> +}
> +
>  #ifdef CONFIG_DEV_COREDUMP
>  static ssize_t msm_gpu_devcoredump_read(char *buffer, loff_t offset,
>  		size_t count, void *data, size_t datalen)
> @@ -411,20 +425,6 @@ static void msm_gpu_crashstate_capture(struct msm_gpu *gpu,
>   * Hangcheck detection for locked gpu:
>   */
>  
> -static void update_fences(struct msm_gpu *gpu, struct msm_ringbuffer *ring,
> -		uint32_t fence)
> -{
> -	struct msm_gem_submit *submit;
> -
> -	list_for_each_entry(submit, &ring->submits, node) {
> -		if (submit->seqno > fence)
> -			break;
> -
> -		msm_update_fence(submit->ring->fctx,
> -			submit->fence->seqno);
> -	}
> -}
> -
>  static struct msm_gem_submit *
>  find_submit(struct msm_ringbuffer *ring, uint32_t fence)
>  {
> -- 
> 2.26.2
> 
> _______________________________________________
> Freedreno mailing list
> Freedreno@...ts.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/freedreno

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