linux-kernel - Re: [RFC/PATCH] scripts/tracing: Add trace

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Message-ID: <CALF0-+VRF=ZK7YH8AkrFM2T4QQ4xz8-MdceSHr4biALxZfGdzA@mail.gmail.com>
Date:	Thu, 24 Jan 2013 14:16:35 -0300
From:	Ezequiel Garcia <elezegarcia@...il.com>
To:	Minchan Kim <minchan@...nel.org>
Cc:	Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	Tim Bird <tim.bird@...sony.com>,
	Pekka Enberg <penberg@...nel.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...hat.com>
Subject: Re: [RFC/PATCH] scripts/tracing: Add trace_analyze.py tool

On Thu, Jan 24, 2013 at 2:50 AM, Minchan Kim <minchan@...nel.org> wrote:
> On Wed, Jan 23, 2013 at 06:37:56PM -0300, Ezequiel Garcia wrote:
>
>>
>> > 2. Does it support alloc_pages family?
>> >    kmem event trace already supports it. If it supports, maybe we can replace
>> >    CONFIG_PAGE_OWNER hack.
>> >
>>
>> Mmm.. no, it doesn't support alloc_pages and friends, for we found
>> no reason to do it.
>> However, it sounds like a nice idea, on a first thought.
>>
>> I'll review CONFIG_PAGE_OWNER patches and see if I can come up with something.
>
> Thanks!
>

I'm searching CONFIG_PAGE_OWNER patches, but I could only find this one
for v2.6.13:

http://www.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.13-rc3/2.6.13-rc3-mm1/broken-out/page-owner-tracking-leak-detector.patch

Is there a more recent one?

-- 
    Ezequiel
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