From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: Re: [-mm PATCH 8/9] Memory controller add switch to control what type of pages to limit (v4) In-Reply-To: Your message of "Mon, 13 Aug 2007 11:08:58 +0530" <46BFEE72.9080209@linux.vnet.ibm.com> References: <46BFEE72.9080209@linux.vnet.ibm.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Message-Id: <20070813060427.0334E1BF9D8@siro.lan> Date: Mon, 13 Aug 2007 15:04:26 +0900 (JST) From: yamamoto@valinux.co.jp (YAMAMOTO Takashi) Sender: owner-linux-mm@kvack.org Return-Path: To: balbir@linux.vnet.ibm.com Cc: akpm@linux-foundation.org, a.p.zijlstra@chello.nl, dhaval@linux.vnet.ibm.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, ebiederm@xmission.com, containers@lists.osdl.org, menage@google.com, xemul@openvz.org List-ID: > YAMAMOTO Takashi wrote: > >> Choose if we want cached pages to be accounted or not. By default both > >> are accounted for. A new set of tunables are added. > >> > >> echo -n 1 > mem_control_type > >> > >> switches the accounting to account for only mapped pages > >> > >> echo -n 2 > mem_control_type > >> > >> switches the behaviour back > > > > MEM_CONTAINER_TYPE_ALL is 3, not 2. > > > > Thanks, I'll fix the comment on the top. > > > YAMAMOTO Takashi > > > >> +enum { > >> + MEM_CONTAINER_TYPE_UNSPEC = 0, > >> + MEM_CONTAINER_TYPE_MAPPED, > >> + MEM_CONTAINER_TYPE_CACHED, what's MEM_CONTAINER_TYPE_CACHED, btw? it seems that nothing distinguishes it from MEM_CONTAINER_TYPE_MAPPED. YAMAMOTO Takashi -- 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