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>
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 8320049..b557127 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -735,7 +735,8 @@
* 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 @@
* 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 @@
* 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;