kernel/cpuset.c: make 3 functions static

Make the following needlessly global functions static:

- cpuset_test_cpumask()
- cpuset_change_cpumask()
- cpuset_do_move_task()

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

kernel/cpuset.c

@@ -735,7 +735,8 @@ static inline int started_after(void *p1, void *p2)
  * Return nonzero if this tasks's cpus_allowed mask should be changed (in other
  * words, if its mask is not equal to its cpuset's mask).
  */
-int cpuset_test_cpumask(struct task_struct *tsk, struct cgroup_scanner *scan)
+static int cpuset_test_cpumask(struct task_struct *tsk,
+			       struct cgroup_scanner *scan)
 {
 	return !cpus_equal(tsk->cpus_allowed,
 			(cgroup_cs(scan->cg))->cpus_allowed);
@@ -752,7 +753,8 @@ int cpuset_test_cpumask(struct task_struct *tsk, struct cgroup_scanner *scan)
  * We don't need to re-check for the cgroup/cpuset membership, since we're
  * holding cgroup_lock() at this point.
  */
-void cpuset_change_cpumask(struct task_struct *tsk, struct cgroup_scanner *scan)
+static void cpuset_change_cpumask(struct task_struct *tsk,
+				  struct cgroup_scanner *scan)
 {
 	set_cpus_allowed_ptr(tsk, &((cgroup_cs(scan->cg))->cpus_allowed));
 }
@@ -1714,7 +1716,8 @@ int __init cpuset_init(void)
  * Called by cgroup_scan_tasks() for each task in a cgroup.
  * Return nonzero to stop the walk through the tasks.
  */
-void cpuset_do_move_task(struct task_struct *tsk, struct cgroup_scanner *scan)
+static void cpuset_do_move_task(struct task_struct *tsk,
+				struct cgroup_scanner *scan)
 {
 	struct cpuset_hotplug_scanner *chsp;