From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx130.postini.com [74.125.245.130]) by kanga.kvack.org (Postfix) with SMTP id 4BF6C6B004D for ; Sun, 19 Feb 2012 19:10:59 -0500 (EST) Received: from m4.gw.fujitsu.co.jp (unknown [10.0.50.74]) by fgwmail6.fujitsu.co.jp (Postfix) with ESMTP id 4DF523EE0B6 for ; Mon, 20 Feb 2012 09:10:57 +0900 (JST) Received: from smail (m4 [127.0.0.1]) by outgoing.m4.gw.fujitsu.co.jp (Postfix) with ESMTP id 2F5FF45DE52 for ; Mon, 20 Feb 2012 09:10:57 +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 0DD8145DE4E for ; Mon, 20 Feb 2012 09:10:57 +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 F260AE08003 for ; Mon, 20 Feb 2012 09:10:56 +0900 (JST) Received: from ml14.s.css.fujitsu.com (ml14.s.css.fujitsu.com [10.240.81.134]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id AAC981DB8037 for ; Mon, 20 Feb 2012 09:10:56 +0900 (JST) Date: Mon, 20 Feb 2012 09:09:35 +0900 From: KAMEZAWA Hiroyuki Subject: Re: + memcg-remove-pcg_file_mapped.patch added to -mm tree Message-Id: <20120220090935.1bd379b1.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <20120217214600.28F87A01B8@akpm.mtv.corp.google.com> References: <20120217214600.28F87A01B8@akpm.mtv.corp.google.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: akpm@linux-foundation.org Cc: gthelen@google.com, hannes@cmpxchg.org, kosaki.motohiro@jp.fujitsu.com, mhocko@suse.cz, yinghan@google.com, "linux-mm@kvack.org" , Hillf Danton On Fri, 17 Feb 2012 13:46:00 -0800 akpm@linux-foundation.org wrote: > > The patch titled > Subject: memcg: remove PCG_FILE_MAPPED > has been added to the -mm tree. Its filename is > memcg-remove-pcg_file_mapped.patch > > Before you just go and hit "reply", please: > a) Consider who else should be cc'ed > b) Prefer to cc a suitable mailing list as well > c) Ideally: find the original patch on the mailing list and do a > reply-to-all to that, adding suitable additional cc's > > *** Remember to use Documentation/SubmitChecklist when testing your code *** > > The -mm tree is included into linux-next and is updated > there every 3-4 working days > > ------------------------------------------------------ > From: KAMEZAWA Hiroyuki > Subject: memcg: remove PCG_FILE_MAPPED > > With the new lock scheme for updating memcg's page stat, we don't need a > flag PCG_FILE_MAPPED which was duplicated information of page_mapped(). > Johannes and Hillf pointed out this is required. Thank you!. ==