- Subject: Re: [PATCH 2/6] pstore/ram: Add console messages handling
- From: Anton Vorontsov <anton.vorontsov@xxxxxxxxxx>
- Date: Wed, 16 May 2012 15:20:15 -0700
- Cc: devel@xxxxxxxxxxxxxxxxxxxx, Tony Luck <tony.luck@xxxxxxxxx>, Kees Cook <keescook@xxxxxxxxxxxx>, Arnd Bergmann <arnd@xxxxxxxx>, patches@xxxxxxxxxx, Marco Stornelli <marco.stornelli@xxxxxxxxx>, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, Stephen Boyd <sboyd@xxxxxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, arve@xxxxxxxxxxx, Jesper Juhl <jj@xxxxxxxxxxxxx>, John Stultz <john.stultz@xxxxxxxxxx>, Colin Cross <ccross@xxxxxxxxxxx>, Rebecca Schultz Zavin <rebecca@xxxxxxxxxxx>, WANG Cong <xiyou.wangcong@xxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, kernel-team@xxxxxxxxxxx, linaro-kernel@xxxxxxxxxxxxxxxx, Thomas Meyer <thomas@xxxxxxxx>
- Delivered-to: devel@xxxxxxxxxxxxxxxxxxxx
- In-reply-to: <1337182252.2424.18.camel@lorien2>
- User-agent: Mutt/1.5.21 (2010-09-15)
On Wed, May 16, 2012 at 09:30:52AM -0600, Shuah Khan wrote:
> On Wed, 2012-05-16 at 05:56 -0700, Anton Vorontsov wrote:
> > This is all straightforward: we just use the last region for
> > console logging. If there's just one region, we fall-back to
> > the old behaviour: just a oops/dumps logging.
>
> What about the saving /proc/last_kmsg? Are you not bringing that feature
> from ramconsole? Sorry if I missed it in reading the patches.
Nope, sorry. The /proc/last_kms ABI is just a duplication of
pstore's console logging interface, and since last_kmsg thing is
in drivers/staging/, there's no point in keeping it, unless there's
a really good reason.
Thanks!
--
Anton Vorontsov
Email: cbouatmailru@xxxxxxxxx
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