[2.6 patch] mm/memcontrol.c: make 2 functions static

[Adrian Bunk]

This patch makes thefollowing needlessly global functions static:
- mem_cgroup_force_empty()
- mem_cgroup_write_strategy()

Signed-off-by: Adrian Bunk <bunk@xxxxxxxxxx>

---

 mm/memcontrol.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

0d8013bdcc403636cc326410af419e2e94d2450d diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 6bded84..f13c577 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -878,7 +878,7 @@ retry:
  * This enables deleting this mem_cgroup.
  */
 
-int mem_cgroup_force_empty(struct mem_cgroup *mem)
+static int mem_cgroup_force_empty(struct mem_cgroup *mem)
 {
 	int ret = -EBUSY;
 	int node, zid;
@@ -909,7 +909,7 @@ out:
 
 
 
-int mem_cgroup_write_strategy(char *buf, unsigned long long *tmp)
+static int mem_cgroup_write_strategy(char *buf, unsigned long long *tmp)
 {
 	*tmp = memparse(buf, &buf);
 	if (*buf != '\0')

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