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

From: Stefan Strogin
Date: Mon Feb 16 2015 - 14:29:35 EST

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?
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