From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail203.messagelabs.com (mail203.messagelabs.com [216.82.254.243]) by kanga.kvack.org (Postfix) with SMTP id C08506B00A6 for ; Sun, 19 Dec 2010 21:00:55 -0500 (EST) Received: from m1.gw.fujitsu.co.jp ([10.0.50.71]) by fgwmail5.fujitsu.co.jp (Fujitsu Gateway) with ESMTP id oBK20rvC008426 for (envelope-from kamezawa.hiroyu@jp.fujitsu.com); Mon, 20 Dec 2010 11:00:53 +0900 Received: from smail (m1 [127.0.0.1]) by outgoing.m1.gw.fujitsu.co.jp (Postfix) with ESMTP id 48EC545DE54 for ; Mon, 20 Dec 2010 11:00:53 +0900 (JST) Received: from s1.gw.fujitsu.co.jp (s1.gw.fujitsu.co.jp [10.0.50.91]) by m1.gw.fujitsu.co.jp (Postfix) with ESMTP id 32B3245DE56 for ; Mon, 20 Dec 2010 11:00:53 +0900 (JST) Received: from s1.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s1.gw.fujitsu.co.jp (Postfix) with ESMTP id 24568E38007 for ; Mon, 20 Dec 2010 11:00:53 +0900 (JST) Received: from ml14.s.css.fujitsu.com (ml14.s.css.fujitsu.com [10.249.87.104]) by s1.gw.fujitsu.co.jp (Postfix) with ESMTP id E5A23E38001 for ; Mon, 20 Dec 2010 11:00:52 +0900 (JST) Date: Mon, 20 Dec 2010 10:55:07 +0900 From: KAMEZAWA Hiroyuki Subject: Re: [RFC 4/5] swap: Remove unnecessary page release Message-Id: <20101220105507.cb7ebb88.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <7b8f65cb0e08556bdb48c459cb1f72500f6aa61d.1292604746.git.minchan.kim@gmail.com> References: <7b8f65cb0e08556bdb48c459cb1f72500f6aa61d.1292604746.git.minchan.kim@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org To: Minchan Kim Cc: Andrew Morton , linux-mm , LKML List-ID: On Sat, 18 Dec 2010 02:13:39 +0900 Minchan Kim wrote: > This patch series changes remove_from_page_cache's page ref counting > rule. page cache ref count is decreased in remove_from_page_cache. > So we don't need call again in caller context. > > Cc:Hugh Dickins > Cc: linux-mm@kvack.org > Signed-off-by: Minchan Kim Reviewed-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 policy in Canada: sign http://dissolvethecrtc.ca/ Don't email: email@kvack.org