From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Thu, 10 Jan 2008 11:36:18 +0900 From: KAMEZAWA Hiroyuki Subject: Re: [patch 05/19] split LRU lists into anon & file sets Message-Id: <20080110113618.f967d215.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <20080110022133.GC15547@balbir.in.ibm.com> References: <20080108205939.323955454@redhat.com> <20080108210002.638347207@redhat.com> <20080109134132.ba7bb33c.kamezawa.hiroyu@jp.fujitsu.com> <20080110022133.GC15547@balbir.in.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: balbir@linux.vnet.ibm.com Cc: Rik van Riel , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Lee Schermerhorn List-ID: On Thu, 10 Jan 2008 07:51:33 +0530 Balbir Singh wrote: > > > #define PAGE_CGROUP_FLAG_CACHE (0x1) /* charged as cache */ > > > #define PAGE_CGROUP_FLAG_ACTIVE (0x2) /* page is active in this cgroup */ > > > +#define PAGE_CGROUP_FLAG_FILE (0x4) /* page is file system backed */ > > > > > > > Now, we don't have control_type and a feature for accounting only CACHE. > > Balbir-san, do you have some new plan ? > > > > Hi, KAMEZAWA-San, > > The control_type feature is gone. We still have cached page > accounting, but we do not allow control of only RSS pages anymore. We > need to control both RSS+cached pages. I do not understand your > question about new plan? Is it about adding back control_type? > Ah, just wanted to confirm that we can drop PAGE_CGROUP_FLAG_CACHE if page_file_cache() function and split-LRU is introduced. Thanks you. -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/ . Don't email: email@kvack.org