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SubjectRe: [PATCH 7/7] drm/rockchip: Cocci spatch "vma_pages"
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On 2017年09月26日 13:12, Daniel Vetter wrote:
> On Thu, Sep 21, 2017 at 09:02:22AM +0800, Mark yao wrote:
>> On 2017年09月21日 06:29, Thomas Meyer wrote:
>>> Use vma_pages function on vma object instead of explicit computation.
>>> Found by coccinelle spatch "api/vma_pages.cocci"
>>>
>>> Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
>>> ---
>> Looks good for me:
>> Acked-by: Mark Yao <mark.yao@rock-chips.com>
> Once more a maintainer who acks a patch and doesn't push it. This is
> really confusing, who exactly do you expect to handle this patch for you?
>
> Please push to drm-misc-next (also for future patches), thanks.
> -Daniel

Hi Daniel
I Saw the patch title is "[PATCH 7/7]", I guessed it's one of a series of patches and maybe it can pushed by series.

Ok, Pushed it to drm-misc-next.

>
>>> diff -u -p a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
>>> --- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
>>> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
>>> @@ -220,7 +220,7 @@ static int rockchip_drm_gem_object_mmap_
>>> {
>>> struct rockchip_gem_object *rk_obj = to_rockchip_obj(obj);
>>> unsigned int i, count = obj->size >> PAGE_SHIFT;
>>> - unsigned long user_count = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
>>> + unsigned long user_count = vma_pages(vma);
>>> unsigned long uaddr = vma->vm_start;
>>> unsigned long offset = vma->vm_pgoff;
>>> unsigned long end = user_count + offset;
>>>
>>> _______________________________________________
>>> Linux-rockchip mailing list
>>> Linux-rockchip@lists.infradead.org
>>> http://lists.infradead.org/mailman/listinfo/linux-rockchip
>>>
>>>
>>>
>> --
>> Mark Yao
>>
>>
>> _______________________________________________
>> dri-devel mailing list
>> dri-devel@lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/dri-devel


--
Mark Ya


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