From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail138.messagelabs.com (mail138.messagelabs.com [216.82.249.35]) by kanga.kvack.org (Postfix) with ESMTP id 691338D0039 for ; Wed, 26 Jan 2011 20:55:44 -0500 (EST) Date: Wed, 26 Jan 2011 17:55:28 -0800 From: Andrew Morton Subject: Re: [BUGFIX] memcg: fix res_counter_read_u64 lock aware (Was Re: [PATCH] oom: handle overflow in mem_cgroup_out_of_memory() Message-Id: <20110126175528.1cc73ba9.akpm@linux-foundation.org> In-Reply-To: <20110127103431.04432944.kamezawa.hiroyu@jp.fujitsu.com> References: <1296030555-3594-1-git-send-email-gthelen@google.com> <20110126170713.GA2401@cmpxchg.org> <20110126183023.GB2401@cmpxchg.org> <20110126142909.0b710a0c.akpm@linux-foundation.org> <20110127092434.df18c7a6.kamezawa.hiroyu@jp.fujitsu.com> <20110127095342.3d81cf5f.kamezawa.hiroyu@jp.fujitsu.com> <20110126170824.ef2ab571.akpm@linux-foundation.org> <20110127103431.04432944.kamezawa.hiroyu@jp.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org To: KAMEZAWA Hiroyuki Cc: Greg Thelen , Johannes Weiner , David Rientjes , KOSAKI Motohiro , Minchan Kim , linux-mm@kvack.org, linux-kernel@vger.kernel.org List-ID: On Thu, 27 Jan 2011 10:34:31 +0900 KAMEZAWA Hiroyuki wrote: > I wonder making memcg's counter to use 32bit and record usage in the number > of pages may be a simple way... That would be better, yes. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom policy in Canada: sign http://dissolvethecrtc.ca/ Don't email: email@kvack.org