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cgroup: unexport functions 

With module support gone, a lot of functions no longer need to be
exported.  Unexport them.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
This commit is contained in:
Tejun Heo 2014-02-13 06:58:43 -05:00
parent 9db8de3722
commit 8541fecc04
1 changed files with 0 additions and 8 deletions
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8
kernel/cgroup.c
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@ -242,7 +242,6 @@ bool cgroup_is_descendant(struct cgroup *cgrp, struct cgroup *ancestor)
}
return false;
}
EXPORT_SYMBOL_GPL(cgroup_is_descendant);
static int cgroup_is_releasable(const struct cgroup *cgrp)
{
@ -1664,7 +1663,6 @@ struct task_struct *cgroup_taskset_first(struct cgroup_taskset *tset)
return tset->single.task;
}
}
EXPORT_SYMBOL_GPL(cgroup_taskset_first);
/**
* cgroup_taskset_next - iterate to the next task in taskset
@ -1683,7 +1681,6 @@ struct task_struct *cgroup_taskset_next(struct cgroup_taskset *tset)
tc = flex_array_get(tset->tc_array, tset->idx++);
return tc->task;
}
EXPORT_SYMBOL_GPL(cgroup_taskset_next);
/**
* cgroup_task_migrate - move a task from one cgroup to another.
@ -2365,7 +2362,6 @@ int cgroup_add_cftypes(struct cgroup_subsys *ss, struct cftype *cfts)
mutex_unlock(&cgroup_tree_mutex);
return ret;
}
EXPORT_SYMBOL_GPL(cgroup_add_cftypes);
/**
* cgroup_task_count - count the number of tasks in a cgroup.
@ -2439,7 +2435,6 @@ css_next_child(struct cgroup_subsys_state *pos_css,
return cgroup_css(next, parent_css->ss);
}
EXPORT_SYMBOL_GPL(css_next_child);
/**
* css_next_descendant_pre - find the next descendant for pre-order walk
@ -2482,7 +2477,6 @@ css_next_descendant_pre(struct cgroup_subsys_state *pos,
return NULL;
}
EXPORT_SYMBOL_GPL(css_next_descendant_pre);
/**
* css_rightmost_descendant - return the rightmost descendant of a css
@ -2514,7 +2508,6 @@ css_rightmost_descendant(struct cgroup_subsys_state *pos)
return last;
}
EXPORT_SYMBOL_GPL(css_rightmost_descendant);
static struct cgroup_subsys_state *
css_leftmost_descendant(struct cgroup_subsys_state *pos)
@ -2568,7 +2561,6 @@ css_next_descendant_post(struct cgroup_subsys_state *pos,
/* no sibling left, visit parent */
return css_parent(pos);
}
EXPORT_SYMBOL_GPL(css_next_descendant_post);
/**
* css_advance_task_iter - advance a task itererator to the next css_set