On 2013/5/4 7:26, Greg KH wrote:
> From: Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>
>
> cgroup_lock() and cgroup_unlock() are now no longer exported, so fix
> cgroup.h to not declare them if CONFIG_CGROUPS is not enabled.
>
> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Acked-by: Li Zefan <lizefan@xxxxxxxxxx>
>
> diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
> index 3bff9ce..e2ab34d 100644
> --- a/include/linux/cgroup.h
> +++ b/include/linux/cgroup.h
> @@ -837,8 +837,6 @@ static inline void cgroup_fork(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) {}
>
> -static inline void cgroup_lock(void) {}
> -static inline void cgroup_unlock(void) {}
> static inline int cgroupstats_build(struct cgroupstats *stats,
> struct dentry *dentry)
> {
>
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