mm/page_alloc.c: make code static

This patch makes needlessly global code static.

Signed-off-by Adrian Bunk <[email protected]>

---

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

mm/page_alloc.c renamed from mm/page_alloc.c.old +2 -2

@@ -142,7 +142,7 @@
   static unsigned long __meminitdata node_boundary_end_pfn[MAX_NUMNODES];
 #endif /* CONFIG_MEMORY_HOTPLUG_RESERVE */
   unsigned long __initdata required_kernelcore;
-  unsigned long __initdata required_movablecore;
+  static unsigned long __initdata required_movablecore;
   unsigned long __meminitdata zone_movable_pfn[MAX_NUMNODES];
 
   /* movable_zone is the "real" zone pages in ZONE_MOVABLE are taken from */

@@ -3686,7 +3686,7 @@
 	return max_pfn;
 }
 
-unsigned long __init early_calculate_totalpages(void)
+static unsigned long __init early_calculate_totalpages(void)
 {
 	int i;
 	unsigned long totalpages = 0;