[PATCH v3 01/19] drm: Add |struct drm_gem_vram_object| and helpers

[Thomas Zimmermann]

Am 03.05.19 um 14:27 schrieb Thomas Zimmermann:
> cc: noralf at tronnes.org

Actually cc him

> Am 03.05.19 um 14:07 schrieb Koenig, Christian:
>> Am 03.05.19 um 14:01 schrieb Daniel Vetter:
>>> [CAUTION: External Email]
>>>
>>> On Fri, May 3, 2019 at 12:15 PM Thomas Zimmermann <tzimmermann at suse.de> wrote:
>>>> Hi Christian,
>>>>
>>>> would you review the whole patch set? Daniel mentioned that he'd prefer
>>>> to leave the review to memory-mgmt developers.
>>> I think Noralf Tronnes or Gerd Hoffmann would also make good reviewers
>>> for this, fairly close to what they've been working on in the past.
>>
>> I will try to take another look next week. Busy as usual here.
> 
> Thanks, I'll post v4 of the patches early next week.
> 
>> Christian.
>>
>>> -Daniel
>>>
>>>> Best regards
>>>> Thomas
>>>>
>>>> Am 30.04.19 um 11:35 schrieb Koenig, Christian:
>>>>> Am 30.04.19 um 11:23 schrieb Sam Ravnborg:
>>>>>> [CAUTION: External Email]
>>>>>>
>>>>>> Hi Thomas.
>>>>>>
>>>>>>>>> +
>>>>>>>>> +/**
>>>>>>>>> + * Returns the container of type &struct drm_gem_vram_object
>>>>>>>>> + * for field bo.
>>>>>>>>> + * @bo:           the VRAM buffer object
>>>>>>>>> + * Returns:       The containing GEM VRAM object
>>>>>>>>> + */
>>>>>>>>> +static inline struct drm_gem_vram_object* drm_gem_vram_of_bo(
>>>>>>>>> +  struct ttm_buffer_object *bo)
>>>>>>>>> +{
>>>>>>>>> +  return container_of(bo, struct drm_gem_vram_object, bo);
>>>>>>>>> +}
>>>>>>>> Indent funny. USe same indent as used in other parts of file for
>>>>>>>> function arguments.
>>>>>>> If I put the argument next to the function's name, it will exceed the
>>>>>>> 80-character limit. From the coding-style document, I could not see what
>>>>>>> to do in this case. One solution would move the return type to a
>>>>>>> separate line before the function name. I've not seen that anywhere in
>>>>>>> the source code, so moving the argument onto a separate line and
>>>>>>> indenting by one tab appears to be the next best solution. Please let me
>>>>>>> know if there's if there's a preferred style for cases like this one.
>>>>>> Readability has IMO higher priority than some limit of 80 chars.
>>>>>> And it hurts readability (at least my OCD) when style changes
>>>>>> as you do with indent here. So my personal preference is to fix
>>>>>> indent and accect longer lines.
>>>>> In this case the an often used convention (which is also kind of
>>>>> readable) is to add a newline after the return values, but before the
>>>>> function name. E.g. something like this:
>>>>>
>>>>> static inline struct drm_gem_vram_object*
>>>>> drm_gem_vram_of_bo(struct ttm_buffer_object *bo)
>>>>>
>>>>> Regards,
>>>>> Christian.
>>>>>
>>>>>> But you ask for a preferred style - which I do not think we have in this
>>>>>> case. So it boils down to what you prefer.
>>>>>>
>>>>>> Enough bikeshedding, thanks for the quick response.
>>>>>>
>>>>>>           Sam
>>>> --
>>>> Thomas Zimmermann
>>>> Graphics Driver Developer
>>>> SUSE Linux GmbH, Maxfeldstrasse 5, 90409 Nuernberg, Germany
>>>> GF: Felix Imendörffer, Mary Higgins, Sri Rasiah
>>>> HRB 21284 (AG Nürnberg)
>>>>
>>>> _______________________________________________
>>>> dri-devel mailing list
>>>> dri-devel at lists.freedesktop.org
>>>> https://lists.freedesktop.org/mailman/listinfo/dri-devel
>>>
>>>
>>> --
>>> Daniel Vetter
>>> Software Engineer, Intel Corporation
>>> +41 (0) 79 365 57 48 - http://blog.ffwll.ch
>>
> 
> 
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> 

-- 
Thomas Zimmermann
Graphics Driver Developer
SUSE Linux GmbH, Maxfeldstrasse 5, 90409 Nuernberg, Germany
GF: Felix Imendörffer, Mary Higgins, Sri Rasiah
HRB 21284 (AG Nürnberg)

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