linux-kernel - Re: [PATCH -rt] memcg: use migrate_disable()/migrate_enable( ) in memcg_check

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Message-ID: <alpine.LFD.2.02.1111171258060.4902@ionos>
Date:	Thu, 17 Nov 2011 12:59:25 +0100 (CET)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Luis Henriques <henrix@...andro.org>
cc:	Yong Zhang <yong.zhang0@...il.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-rt-users <linux-rt-users@...r.kernel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Johannes Weiner <hannes@...xchg.org>
Subject: Re: [PATCH -rt] memcg: use migrate_disable()/migrate_enable( ) in
 memcg_check_events()

Luis,

On Thu, 17 Nov 2011, Luis Henriques wrote:

> On Thu, Nov 17, 2011 at 11:25:56AM +0100, Thomas Gleixner wrote:
> > Johannes came up with a different solution. Could you please give it a try?
> 
> Again, I've run a quick test and it looks like this solves the issue.

thanks for testing. That solution is way better than the local_lock
based one.

Thanks,

	tglx
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