From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail191.messagelabs.com (mail191.messagelabs.com [216.82.242.19]) by kanga.kvack.org (Postfix) with SMTP id CE5416B0075 for ; Tue, 16 Dec 2008 06:01:42 -0500 (EST) Received: from m5.gw.fujitsu.co.jp ([10.0.50.75]) by fgwmail6.fujitsu.co.jp (Fujitsu Gateway) with ESMTP id mBG9GWO1012480 for (envelope-from kamezawa.hiroyu@jp.fujitsu.com); Tue, 16 Dec 2008 18:16:34 +0900 Received: from smail (m5 [127.0.0.1]) by outgoing.m5.gw.fujitsu.co.jp (Postfix) with ESMTP id 1735B45DE4E for ; Tue, 16 Dec 2008 18:16:32 +0900 (JST) Received: from s5.gw.fujitsu.co.jp (s5.gw.fujitsu.co.jp [10.0.50.95]) by m5.gw.fujitsu.co.jp (Postfix) with ESMTP id EC5A445DE4C for ; Tue, 16 Dec 2008 18:16:31 +0900 (JST) Received: from s5.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s5.gw.fujitsu.co.jp (Postfix) with ESMTP id D82901DB803A for ; Tue, 16 Dec 2008 18:16:31 +0900 (JST) Received: from m106.s.css.fujitsu.com (m106.s.css.fujitsu.com [10.249.87.106]) by s5.gw.fujitsu.co.jp (Postfix) with ESMTP id 903B51DB803F for ; Tue, 16 Dec 2008 18:16:31 +0900 (JST) Date: Tue, 16 Dec 2008 18:15:35 +0900 From: KAMEZAWA Hiroyuki Subject: [PATCH 5/9] Add css_is_remvoed Message-Id: <20081216181535.c842dade.kamezawa.hiroyu@jp.fujitsu.com> In-Reply-To: <20081216180936.d6b65abf.kamezawa.hiroyu@jp.fujitsu.com> References: <20081216180936.d6b65abf.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 To: KAMEZAWA Hiroyuki Cc: "linux-mm@kvack.org" , "menage@google.com" , "balbir@linux.vnet.ibm.com" , "nishimura@mxp.nes.nec.co.jp" , "lizf@cn.fujitsu.com" List-ID: I hear Paul Menage will add similar call to his set. == From: KAMEZAWA Hiroyuki Adding a function for checking css is removed or not. Maybe this patch will be unnecessary. Signed-off-by: KAMEZAWA Hiroyuki --- Index: mmotm-2.6.28-Dec12/include/linux/cgroup.h =================================================================== --- mmotm-2.6.28-Dec12.orig/include/linux/cgroup.h +++ mmotm-2.6.28-Dec12/include/linux/cgroup.h @@ -110,6 +110,11 @@ static inline void css_put(struct cgroup __css_put(css); } +static inline bool css_is_removed(struct cgroup_subsys_state *css) +{ + return test_bit(CSS_REMOVED, &css->flags); +} + /* bits in struct cgroup flags field */ enum { /* Control Group is dead */ -- 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