Re: [PATCH v5 1/3] mm: cma: debugfs interface
From: Andrew Morton
Date: Wed Feb 18 2015 - 17:18:22 EST
On Thu, 12 Feb 2015 17:26:46 -0500 Sasha Levin <sasha.levin@xxxxxxxxxx> wrote:
> Implement a simple debugfs interface to expose information about CMA areas
> in the system.
I'm not seeing any description of the proposed interface in changelog,
code comments or documentation.
- What files and directories are created? Something like
/debug/cma/cma-NN, where NN represents... what?
- What are the debugfs file permissions?
- Example output along with any needed explanation?
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