From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx197.postini.com [74.125.245.197]) by kanga.kvack.org (Postfix) with SMTP id 0D51D6B002C for ; Sun, 26 Feb 2012 18:56:13 -0500 (EST) Received: from m4.gw.fujitsu.co.jp (unknown [10.0.50.74]) by fgwmail6.fujitsu.co.jp (Postfix) with ESMTP id 1A9913EE0BD for ; Mon, 27 Feb 2012 08:56:12 +0900 (JST) Received: from smail (m4 [127.0.0.1]) by outgoing.m4.gw.fujitsu.co.jp (Postfix) with ESMTP id E5EE445DE54 for ; Mon, 27 Feb 2012 08:56:11 +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 CD6C445DE51 for ; Mon, 27 Feb 2012 08:56:11 +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 BD0041DB8042 for ; Mon, 27 Feb 2012 08:56:11 +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 73DFB1DB803E for ; Mon, 27 Feb 2012 08:56:11 +0900 (JST) Date: Mon, 27 Feb 2012 08:54:38 +0900 From: KAMEZAWA Hiroyuki Subject: Re: [PATCH v3 00/21] mm: lru_lock splitting Message-Id: <20120227085438.06f8673e.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <4F487215.7000307@openvz.org> References: <20120223133728.12988.5432.stgit@zurg> <20120225111515.1275e04c.kamezawa.hiroyu@jp.fujitsu.com> <4F487215.7000307@openvz.org> 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 Sat, 25 Feb 2012 09:31:01 +0400 Konstantin Khlebnikov wrote: > KAMEZAWA Hiroyuki wrote: > > On Thu, 23 Feb 2012 17:51:36 +0400 > > Konstantin Khlebnikov wrote: > > > >> v3 changes: > >> * inactive-ratio reworked again, now it always calculated from from scratch > >> * hierarchical pte reference bits filter in memory-cgroup reclaimer > >> * fixed two bugs in locking, found by Hugh Dickins > >> * locking functions slightly simplified > >> * new patch for isolated pages accounting > >> * new patch with lru interleaving > >> > >> This patchset is based on next-20120210 > >> > >> git: https://github.com/koct9i/linux/commits/lruvec-v3 > >> > > > > I wonder.... I just wonder...if we can split a lruvec in a zone into small > > pieces of lruvec and have splitted LRU-lock per them, do we need per-memcg-lrulock ? > > What per-memcg-lrulock? I don't have it. > last patch splits lruvecs in memcg with the same factor. > Okay, I missed it. Thanks, -Kame -- 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