From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Mon, 25 Feb 2008 12:31:17 +0900 From: KAMEZAWA Hiroyuki Subject: Re: [RFC][PATCH] radix-tree based page_cgroup. [0/7] introduction Message-Id: <20080225123117.2e1a4d71.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <20080225120758.27648297.kamezawa.hiroyu@jp.fujitsu.com> References: <20080225120758.27648297.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 Return-Path: To: KAMEZAWA Hiroyuki Cc: "balbir@linux.vnet.ibm.com" , "hugh@veritas.com" , "yamamoto@valinux.co.jp" , taka@valinux.co.jp, Andi Kleen , "nickpiggin@yahoo.com.au" , "linux-mm@kvack.org" List-ID: On Mon, 25 Feb 2008 12:07:58 +0900 KAMEZAWA Hiroyuki wrote: > And, by removing page_cgroup member, we'll have to change the whole lock rule. > In this patch, page_cgroup is allocated on demand but not freed. (see TODO). > Lacks this explanation == BTW, we are now plainning to add boot options which allows turning off cgroup subsys. If memory resource controller is turned off by boot option, we won't allocate page_cgroup. == 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/ . Don't email: email@kvack.org