Re: [PATCH 0/4] mm: cma: add some debug information for CMA

[Gioh Kim <gioh.kim@lge.com>]

2015-02-17 i??i ? 4:29i?? Stefan Strogin i?'(e??) i?' e,?:
> Hello Gioh,
>
> Thank you for your answer.
>
> On 14/02/15 10:40, Gioh Kim wrote:
>>>
>>> If this tracer is justifiable, I think that making it conditional is
>>> better than just enabling always on CONFIG_CMA_DEBUGFS. Some users
>>> don't want to this feature although they enable CONFIG_CMA_DEBUGFS.
>>>
>>> Thanks.
>>>
>>
>> Hello,
>>
>> Thanks for your work. It must be helpful to me.
>>
>> What about add another option to activate stack-trace?
>> In my platform I know all devices using cma area, so I usually don't
>> need stack-trace.
>>
>
> So Joonsoo suggests to add an option for buffer list, and you suggest to
> add another in addition to the first one (and also add CONFIG_STACKTRACE
> to dependences) right?
>

Right. Another option for only stack-trace might be good.

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