This patch makes the needlessly global struct default_policy static.

Signed-off-by: Adrian Bunk

---

This patch has been sent on:
- 14 Apr 2008
- 31 Mar 2008
- 22 Feb 2008

4a69fc08292ebe8b7d202436a71926950a980c21 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 59c4865..fd20b03 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -149,7 +149,6 @@ extern void mpol_rebind_task(struct task_struct *tsk,
extern void mpol_rebind_mm(struct mm_struct *mm, nodemask_t *new);
extern void mpol_fix_fork_child_flag(struct task_struct *p);

-extern struct mempolicy default_policy;
extern struct zonelist *huge_zonelist(struct vm_area_struct *vma,
unsigned long addr, gfp_t gfp_flags, struct mempolicy **mpol);
extern unsigned slab_node(struct mempolicy *policy);
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 6c7ba1a..f3118a8 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -105,7 +105,7 @@ static struct kmem_cache *sn_cache;
policied. */
enum zone_type policy_zone = 0;

-struct mempolicy default_policy = {
+static struct mempolicy default_policy = {
.refcnt = ATOMIC_INIT(1), /* never free it */
.policy = MPOL_DEFAULT,
};

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