From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx176.postini.com [74.125.245.176]) by kanga.kvack.org (Postfix) with SMTP id A9DF36B004A for ; Mon, 27 Feb 2012 19:15:05 -0500 (EST) Received: from m4.gw.fujitsu.co.jp (unknown [10.0.50.74]) by fgwmail6.fujitsu.co.jp (Postfix) with ESMTP id 354D63EE0AE for ; Tue, 28 Feb 2012 09:15:04 +0900 (JST) Received: from smail (m4 [127.0.0.1]) by outgoing.m4.gw.fujitsu.co.jp (Postfix) with ESMTP id 167AE45DE55 for ; Tue, 28 Feb 2012 09:15:04 +0900 (JST) Received: from s4.gw.fujitsu.co.jp (s4.gw.fujitsu.co.jp [10.0.50.94]) by m4.gw.fujitsu.co.jp (Postfix) with ESMTP id E932A45DE51 for ; Tue, 28 Feb 2012 09:15:03 +0900 (JST) Received: from s4.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id D96921DB8040 for ; Tue, 28 Feb 2012 09:15:03 +0900 (JST) Received: from m107.s.css.fujitsu.com (m107.s.css.fujitsu.com [10.240.81.147]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id 8E6351DB802F for ; Tue, 28 Feb 2012 09:15:03 +0900 (JST) Date: Tue, 28 Feb 2012 09:13:37 +0900 From: KAMEZAWA Hiroyuki Subject: Re: [PATCH v3 03/21] memcg: fix page_referencies cgroup filter on global reclaim Message-Id: <20120228091337.7d227a0e.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <20120223135151.12988.37646.stgit@zurg> References: <20120223133728.12988.5432.stgit@zurg> <20120223135151.12988.37646.stgit@zurg> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Konstantin Khlebnikov Cc: Hugh Dickins , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Johannes Weiner , Andrew Morton , Andi Kleen On Thu, 23 Feb 2012 17:51:51 +0400 Konstantin Khlebnikov wrote: > Global memory reclaimer shouldn't skip any page referencies. > > This patch pass sc->target_mem_cgroup into page_referenced(). > On global memory reclaim it always NULL, so we will account all. > Cgroup reclaimer will account only referencies from target cgroup and its childs. > > Signed-off-by: Konstantin Khlebnikov seems nice to me. Acked-by: KAMEZAWA Hiroyuki -- 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 internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org