linux-kernel - Re: kswapd craziness in 3.7

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Message-ID: <50BCA59D.6040704@suse.cz>
Date:	Mon, 03 Dec 2012 14:14:05 +0100
From:	Jiri Slaby <jslaby@...e.cz>
To:	Johannes Weiner <hannes@...xchg.org>
CC:	Andrew Morton <akpm@...ux-foundation.org>,
	Mel Gorman <mgorman@...e.de>, Rik van Riel <riel@...hat.com>,
	George Spelvin <linux@...izon.com>,
	Johannes Hirte <johannes.hirte@....tu-ilmenau.de>,
	Tomas Racek <tracek@...hat.com>, Jan Kara <jack@...e.cz>,
	Dave Hansen <dave@...ux.vnet.ibm.com>,
	Josh Boyer <jwboyer@...il.com>, Valdis.Kletnieks@...edu,
	Thorsten Leemhuis <fedora@...mhuis.info>,
	Zdenek Kabelac <zkabelac@...hat.com>,
	Bruno Wolff III <bruno@...ff.to>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: Re: kswapd craziness in 3.7

On 11/27/2012 09:48 PM, Johannes Weiner wrote:
> I hope I included everybody that participated in the various threads
> on kswapd getting stuck / exhibiting high CPU usage.  We were looking
> at at least three root causes as far as I can see, so it's not really
> clear who observed which problem.  Please correct me if the
> reported-by, tested-by, bisected-by tags are incomplete.

Hi, I reported the problem for the first time but I got lost in the
patches flying around very early.

Whatever is in the current -next, works for me since -next was
resurrected after the 2 weeks gap last week...

thanks,
-- 
js
suse labs
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