Re: [PATCH 1/3] arm64: dump: Make ptdump debugfs a separate option
From: Mark Rutland
Date: Thu Sep 29 2016 - 20:49:07 EST
On Thu, Sep 29, 2016 at 05:31:09PM -0700, Laura Abbott wrote:
> On 09/29/2016 05:13 PM, Mark Rutland wrote:
> >On Thu, Sep 29, 2016 at 02:32:55PM -0700, Laura Abbott wrote:
> >>+int ptdump_register(struct ptdump_info *info, const char *name)
> >>+ ptdump_initialize(info);
> >>+ return ptdump_debugfs_create(info, name);
> >> }
> >It feels like a layering violation to have the core ptdump code call the
> >debugfs ptdump code. Is there some reason this has to live here?
> Which 'this' are you referring to here? Are you suggesting moving
> the ptdump_register elsewhere or moving the debugfs create elsewhere?
Sorry, I should have worded that better.
I meant moving ptdump_register into ptdump_debugfs.c, perhaps renamed to make it
clear it's debugfs-specific.
We could instead update existing users to call ptdump_debugfs_create()
directly, and have that call ptdump_initialize(), which could itself become a
staic inline in a header.