linux-kernel - [PATCH] cgroup: remove unused dummy cgroup_fork

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Message-ID: <20121228212246.GC3062@mtj.dyndns.org>
Date:	Fri, 28 Dec 2012 16:22:46 -0500
From:	Tejun Heo <tj@...nel.org>
To:	Herton Ronaldo Krzesinski <herton.krzesinski@...onical.com>
Cc:	rjw@...k.pl, oleg@...hat.com, linux-kernel@...r.kernel.org,
	lizefan@...wei.com, containers@...ts.linux-foundation.org,
	cgroups@...r.kernel.org, stable@...r.kernel.org
Subject: [PATCH] cgroup: remove unused dummy cgroup_fork_callbacks()

>From a0a4bddd2779a51b6529afa113c5671ebcc21b14 Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@...nel.org>
Date: Fri, 28 Dec 2012 13:18:28 -0800

5edee61ede ("cgroup: cgroup_subsys->fork() should be called after the
task is added to css_set") removed cgroup_fork_callbacks() but forgot
to remove its dummy version for !CONFIG_CGROUPS.  Remove it.

Signed-off-by: Tejun Heo <tj@...nel.org>
Reported-by: Herton Ronaldo Krzesinski <herton.krzesinski@...onical.com>
---
Applied to cgroup/for-3.9.  Thanks.

 include/linux/cgroup.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index 7d73905..942e687 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -706,7 +706,6 @@ struct cgroup_subsys_state *cgroup_css_from_dir(struct file *f, int id);
 static inline int cgroup_init_early(void) { return 0; }
 static inline int cgroup_init(void) { return 0; }
 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) {}
 static inline void cgroup_exit(struct task_struct *p, int callbacks) {}
 
-- 
1.8.0.2

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