linux-kernel - Re: [Intel-gfx] [PATCH 00/11] constify i915 attribute

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Date:   Fri, 4 Aug 2017 15:52:29 +0530
From:   Arvind Yadav <arvind.yadav.cs@...il.com>
To:     Lionel Landwerlin <lionel.g.landwerlin@...el.com>,
        daniel.vetter@...el.com, jani.nikula@...ux.intel.com,
        airlied@...ux.ie
Cc:     intel-gfx@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH 00/11] constify i915 attribute_group
 structures.

Hi Lionel,


On Friday 04 August 2017 02:33 PM, Lionel Landwerlin wrote:
> Hi Arwind,
>
> These files were generated by a script maintained in this repository : 
> https://github.com/rib/gputop/blob/master/scripts/i915-perf-kernelgen.py
> It would best to update this script first to make sure future 
> platforms get the fixes too.
>
> Some changes have just been merged, deleted most configs but the test 
> ones.
> You'll need to update your series.
>
I have done the changes. Please review it. :) Shared patch is 
0001-i915-perf-kernelgen.py-constify-attribute_group-stru.patch.

> Otherwise it looks like a good change.
>
> Thanks,
>
> -
> Lionel
>
> On 04/08/17 06:03, Arvind Yadav wrote:
>> attribute_group are not supposed to change at runtime. All functions
>> working with attribute_group provided by <linux/sysfs.h> work with
>> const attribute_group. So mark the non-const structs as const.
>>
>> Arvind Yadav (11):
>>    [PATCH 01/11] drm: i915: i915_oa_kblgt2: constify attribute_group 
>> structures.
>>    [PATCH 02/11] drm: i915: i915_oa_bdw: constify attribute_group 
>> structures.
>>    [PATCH 03/11] drm: i915: i915_oa_bxt: constify attribute_group 
>> structures.
>>    [PATCH 04/11] drm: i915: i915_oa_chv: constify attribute_group 
>> structures.
>>    [PATCH 05/11] drm: i915: i915_oa_glk: constify attribute_group 
>> structures.
>>    [PATCH 06/11] drm: i915: i915_oa_hsw: constify attribute_group 
>> structures.
>>    [PATCH 07/11] drm: i915: i915_oa_kblgt3: constify attribute_group 
>> structures.
>>    [PATCH 08/11] drm: i915: i915_oa_sklgt2: constify attribute_group 
>> structures.
>>    [PATCH 09/11] drm: i915: i915_oa_sklgt3: constify attribute_group 
>> structures.
>>    [PATCH 10/11] drm: i915: i915_oa_sklgt4: constify attribute_group 
>> structures.
>>    [PATCH 11/11] drm: i915: i915_sysfs: constify attribute_group 
>> structures.
>>
>>   drivers/gpu/drm/i915/i915_oa_bdw.c    | 44 
>> +++++++++++++++++------------------
>>   drivers/gpu/drm/i915/i915_oa_bxt.c    | 30 ++++++++++++------------
>>   drivers/gpu/drm/i915/i915_oa_chv.c    | 28 +++++++++++-----------
>>   drivers/gpu/drm/i915/i915_oa_glk.c    | 30 ++++++++++++------------
>>   drivers/gpu/drm/i915/i915_oa_hsw.c    | 12 +++++-----
>>   drivers/gpu/drm/i915/i915_oa_kblgt2.c | 36 
>> ++++++++++++++--------------
>>   drivers/gpu/drm/i915/i915_oa_kblgt3.c | 36 
>> ++++++++++++++--------------
>>   drivers/gpu/drm/i915/i915_oa_sklgt2.c | 36 
>> ++++++++++++++--------------
>>   drivers/gpu/drm/i915/i915_oa_sklgt3.c | 36 
>> ++++++++++++++--------------
>>   drivers/gpu/drm/i915/i915_oa_sklgt4.c | 36 
>> ++++++++++++++--------------
>>   drivers/gpu/drm/i915/i915_sysfs.c     |  6 ++---
>>   11 files changed, 165 insertions(+), 165 deletions(-)
>>
>
~arvind