From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751691AbYJTFbL (ORCPT ); Mon, 20 Oct 2008 01:31:11 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750953AbYJTFa5 (ORCPT ); Mon, 20 Oct 2008 01:30:57 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:65314 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1750811AbYJTFa5 (ORCPT ); Mon, 20 Oct 2008 01:30:57 -0400 Message-ID: <48FC1784.70108@cn.fujitsu.com> Date: Mon, 20 Oct 2008 13:30:44 +0800 From: Li Zefan User-Agent: Thunderbird 2.0.0.9 (X11/20071115) MIME-Version: 1.0 To: Andrew Morton CC: Paul Menage , LKML , Linux Containers Subject: [PATCH] cgroup: tiny cleanups Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org - remove 'private' field from struct subsys - remove cgroup_init_smp() - remove unused 'i' in cgroup_tasks_start() Signed-off-by: Li Zefan --- include/linux/cgroup.h | 4 ---- kernel/cgroup.c | 1 - 2 files changed, 5 deletions(-) --- linux-mm/include/linux/cgroup.h.orig 2008-10-20 13:25:39.000000000 +0800 +++ linux-mm/include/linux/cgroup.h 2008-10-20 13:26:08.000000000 +0800 @@ -25,7 +25,6 @@ struct cgroup; extern int cgroup_init_early(void); extern int cgroup_init(void); -extern void cgroup_init_smp(void); extern void cgroup_lock(void); extern bool cgroup_lock_live_group(struct cgroup *cgrp); extern void cgroup_unlock(void); @@ -348,8 +347,6 @@ struct cgroup_subsys { struct cgroupfs_root *root; struct list_head sibling; - - void *private; }; #define SUBSYS(_x) extern struct cgroup_subsys _x ## _subsys; @@ -410,7 +407,6 @@ void cgroup_mm_owner_callbacks(struct ta static inline int cgroup_init_early(void) { return 0; } static inline int cgroup_init(void) { return 0; } -static inline void cgroup_init_smp(void) {} static inline void cgroup_fork(struct task_struct *p) {} static inline void cgroup_fork_callbacks(struct task_struct *p) {} static inline void cgroup_post_fork(struct task_struct *p) {} --- linux-mm/kernel/cgroup.c.orig 2008-10-20 13:25:56.000000000 +0800 +++ linux-mm/kernel/cgroup.c 2008-10-20 13:26:08.000000000 +0800 @@ -2104,7 +2104,6 @@ static void *cgroup_tasks_start(struct s down_read(&cgrp->pids_mutex); if (pid) { int end = cgrp->pids_length; - int i; while (index < end) { int mid = (index + end) / 2; if (cgrp->tasks_pids[mid] == pid) {