From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx102.postini.com [74.125.245.102]) by kanga.kvack.org (Postfix) with SMTP id 7E6D26B004F for ; Tue, 6 Dec 2011 05:13:40 -0500 (EST) Received: from m3.gw.fujitsu.co.jp (unknown [10.0.50.73]) by fgwmail6.fujitsu.co.jp (Postfix) with ESMTP id 834A13EE0C1 for ; Tue, 6 Dec 2011 19:13:38 +0900 (JST) Received: from smail (m3 [127.0.0.1]) by outgoing.m3.gw.fujitsu.co.jp (Postfix) with ESMTP id 5EFE645DEAD for ; Tue, 6 Dec 2011 19:13:38 +0900 (JST) Received: from s3.gw.fujitsu.co.jp (s3.gw.fujitsu.co.jp [10.0.50.93]) by m3.gw.fujitsu.co.jp (Postfix) with ESMTP id 3E57A45DEA6 for ; Tue, 6 Dec 2011 19:13:38 +0900 (JST) Received: from s3.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s3.gw.fujitsu.co.jp (Postfix) with ESMTP id 2F90E1DB803C for ; Tue, 6 Dec 2011 19:13:38 +0900 (JST) Received: from m107.s.css.fujitsu.com (m107.s.css.fujitsu.com [10.240.81.147]) by s3.gw.fujitsu.co.jp (Postfix) with ESMTP id C5BCC1DB803E for ; Tue, 6 Dec 2011 19:13:37 +0900 (JST) Date: Tue, 6 Dec 2011 19:12:11 +0900 From: KAMEZAWA Hiroyuki Subject: [RFC][PATCH 1/4] memcg: simplify page cache charging Message-Id: <20111206191211.3be32ccb.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <20111206123923.1432ab52.kamezawa.hiroyu@jp.fujitsu.com> References: <20111206123923.1432ab52.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-kernel@vger.kernel.org" , Miklos Szeredi , "akpm@linux-foundation.org" , "linux-mm@kvack.org" , cgroups@vger.kernel.org, "hannes@cmpxchg.org" , Michal Hocko , Hugh Dickins This is an add-on patches to mem_cgroup_replace_page_cache(), introducing new LRU rule under memcg, finally. After this, lru handling will be much simplified. (all pathces are based on 3.2.0-rc4-next-20111205+) But this is experimental... I may forget some important corner cases. ==