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 89DB86B00FC for ; Tue, 28 Jun 2011 05:01:25 -0400 (EDT) Received: from m2.gw.fujitsu.co.jp (unknown [10.0.50.72]) by fgwmail6.fujitsu.co.jp (Postfix) with ESMTP id 850BC3EE0BB for ; Tue, 28 Jun 2011 18:01:17 +0900 (JST) Received: from smail (m2 [127.0.0.1]) by outgoing.m2.gw.fujitsu.co.jp (Postfix) with ESMTP id 6C4B945DE69 for ; Tue, 28 Jun 2011 18:01:17 +0900 (JST) Received: from s2.gw.fujitsu.co.jp (s2.gw.fujitsu.co.jp [10.0.50.92]) by m2.gw.fujitsu.co.jp (Postfix) with ESMTP id 55DDE45DE6A for ; Tue, 28 Jun 2011 18:01:17 +0900 (JST) Received: from s2.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s2.gw.fujitsu.co.jp (Postfix) with ESMTP id 499991DB802C for ; Tue, 28 Jun 2011 18:01:17 +0900 (JST) Received: from ml14.s.css.fujitsu.com (ml14.s.css.fujitsu.com [10.240.81.134]) by s2.gw.fujitsu.co.jp (Postfix) with ESMTP id 0A7A31DB8038 for ; Tue, 28 Jun 2011 18:01:17 +0900 (JST) Date: Tue, 28 Jun 2011 17:54:14 +0900 From: KAMEZAWA Hiroyuki Subject: [PATCH 3/3] mm: preallocate page before lock_page() at filemap COW Message-Id: <20110628175414.6a316402.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <20110628173122.9e5aecdf.kamezawa.hiroyu@jp.fujitsu.com> References: <20110628173122.9e5aecdf.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 List-ID: To: KAMEZAWA Hiroyuki Cc: "linux-mm@kvack.org" , "akpm@linux-foundation.org" , Michal Hocko , "nishimura@mxp.nes.nec.co.jp" , "linux-kernel@vger.kernel.org" , Mel Gorman , Hugh Dickins , "kosaki.motohiro@jp.fujitsu.com"