lkml.org 
[lkml]   [2016]   [Jul]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH -next] drm/amdgpu: use kmemdup rather than duplicating its implementation
On Fri, Jul 29, 2016 at 3:38 PM, Deucher, Alexander
<Alexander.Deucher@amd.com> wrote:
>> -----Original Message-----
>> From: Sean Paul [mailto:seanpaul@google.com]
>> Sent: Friday, July 29, 2016 3:35 PM
>> To: Wei Yongjun
>> Cc: Deucher, Alexander; Koenig, Christian; Dave Airlie; Jiang, Sonny; Liu, Leo;
>> Nath, Arindam; Zhou, David(ChunMing); Zhou, Jammy; Liu, Monk; dri-devel;
>> Linux Kernel Mailing List
>> Subject: Re: [PATCH -next] drm/amdgpu: use kmemdup rather than
>> duplicating its implementation
>>
>> On Thu, Jul 28, 2016 at 12:18 PM, Wei Yongjun <weiyj.lk@gmail.com> wrote:
>> > Use kmemdup rather than duplicating its implementation.
>> >
>> > Generated by: scripts/coccinelle/api/memdup.cocci
>> >
>> > Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
>>
>>
>> Thanks for the patch. I'll apply this to -misc once the merge window is closed.
>>
>> Acked-by: Sean Paul <seanpaul@chromium.org>
>
> Unless you've already applied this to the misc tree, I'd prefer to take it via the amdgpu tree.
>

Nope, it's all yours.

Sean


> Alex
>
>>
>>
>> > ---
>> > drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 4 +---
>> > 1 file changed, 1 insertion(+), 3 deletions(-)
>> >
>> > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
>> > index a46a64c..b779b5f 100644
>> > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
>> > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
>> > @@ -296,12 +296,10 @@ int amdgpu_uvd_suspend(struct amdgpu_device
>> *adev)
>> > size = amdgpu_bo_size(adev->uvd.vcpu_bo);
>> > ptr = adev->uvd.cpu_addr;
>> >
>> > - adev->uvd.saved_bo = kmalloc(size, GFP_KERNEL);
>> > + adev->uvd.saved_bo = kmemdup(ptr, size, GFP_KERNEL);
>> > if (!adev->uvd.saved_bo)
>> > return -ENOMEM;
>> >
>> > - memcpy(adev->uvd.saved_bo, ptr, size);
>> > -
>> > return 0;
>> > }
>> >
>> >
>> >
>> >

\
 
 \ /
  Last update: 2016-07-29 22:21    [W:0.102 / U:6.292 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site