Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[safe/jmp/linux-2.6] / mm / page_alloc.c

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 8d528d5..af982f7 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -153,9 +153,9 @@ static unsigned long __meminitdata dma_reserve;
   static unsigned long __meminitdata node_boundary_start_pfn[MAX_NUMNODES];
   static unsigned long __meminitdata node_boundary_end_pfn[MAX_NUMNODES];
 #endif /* CONFIG_MEMORY_HOTPLUG_RESERVE */
-  unsigned long __initdata required_kernelcore;
+  static unsigned long __initdata required_kernelcore;
   static unsigned long __initdata required_movablecore;
-  unsigned long __meminitdata zone_movable_pfn[MAX_NUMNODES];
+  static unsigned long __meminitdata zone_movable_pfn[MAX_NUMNODES];
 
   /* movable_zone is the "real" zone pages in ZONE_MOVABLE are taken from */
   int movable_zone;
@@ -533,7 +533,7 @@ static void __free_pages_ok(struct page *page, unsigned int order)
 /*
  * permit the bootmem allocator to evade page validation on high-order frees
  */
-void __free_pages_bootmem(struct page *page, unsigned int order)
+void __meminit __free_pages_bootmem(struct page *page, unsigned int order)
 {
        if (order == 0) {
                __ClearPageReserved(page);
@@ -674,9 +674,9 @@ static int fallbacks[MIGRATE_TYPES][MIGRATE_TYPES-1] = {
  * Note that start_page and end_pages are not aligned on a pageblock
  * boundary. If alignment is required, use move_freepages_block()
  */
-int move_freepages(struct zone *zone,
-                       struct page *start_page, struct page *end_page,
-                       int migratetype)
+static int move_freepages(struct zone *zone,
+                         struct page *start_page, struct page *end_page,
+                         int migratetype)
 {
        struct page *page;
        unsigned long order;
@@ -715,7 +715,8 @@ int move_freepages(struct zone *zone,
        return pages_moved;
 }
 
-int move_freepages_block(struct zone *zone, struct page *page, int migratetype)
+static int move_freepages_block(struct zone *zone, struct page *page,
+                               int migratetype)
 {
        unsigned long start_pfn, end_pfn;
        struct page *start_page, *end_page;
@@ -2371,7 +2372,7 @@ static void build_zonelist_cache(pg_data_t *pgdat)
 
 #endif /* CONFIG_NUMA */
 
-/* return values int ....just for stop_machine_run() */
+/* return values int ....just for stop_machine() */
 static int __build_all_zonelists(void *dummy)
 {
        int nid;
@@ -2396,7 +2397,7 @@ void build_all_zonelists(void)
        } else {
                /* we have to stop all cpus to guarantee there is no user
                   of zonelist */
-               stop_machine_run(__build_all_zonelists, NULL, NR_CPUS);
+               stop_machine(__build_all_zonelists, NULL, NULL);
                /* cpuset refresh routine should be here */
        }
        vm_total_pages = nr_free_pagecache_pages();
@@ -2652,7 +2653,7 @@ static int zone_batchsize(struct zone *zone)
        return batch;
 }
 
-inline void setup_pageset(struct per_cpu_pageset *p, unsigned long batch)
+static void setup_pageset(struct per_cpu_pageset *p, unsigned long batch)
 {
        struct per_cpu_pages *pcp;
 
@@ -3099,7 +3100,7 @@ void __meminit get_pfn_range_for_nid(unsigned int nid,
  * assumption is made that zones within a node are ordered in monotonic
  * increasing memory addresses so that the "highest" populated zone is used
  */
-void __init find_usable_zone_for_movable(void)
+static void __init find_usable_zone_for_movable(void)
 {
        int zone_index;
        for (zone_index = MAX_NR_ZONES - 1; zone_index >= 0; zone_index--) {
@@ -3125,7 +3126,7 @@ void __init find_usable_zone_for_movable(void)
  * highest usable zone for ZONE_MOVABLE. This preserves the assumption that
  * zones within a node are in order of monotonic increases memory addresses
  */
-void __meminit adjust_zone_range_for_zone_movable(int nid,
+static void __meminit adjust_zone_range_for_zone_movable(int nid,
                                        unsigned long zone_type,
                                        unsigned long node_start_pfn,
                                        unsigned long node_end_pfn,
@@ -3186,7 +3187,7 @@ static unsigned long __meminit zone_spanned_pages_in_node(int nid,
  * Return the number of holes in a range on a node. If nid is MAX_NUMNODES,
  * then all holes in the requested range will be accounted for.
  */
-unsigned long __meminit __absent_pages_in_range(int nid,
+static unsigned long __meminit __absent_pages_in_range(int nid,
                                unsigned long range_start_pfn,
                                unsigned long range_end_pfn)
 {
@@ -3723,7 +3724,7 @@ static void __init sort_node_map(void)
 }
 
 /* Find the lowest pfn for a node */
-unsigned long __init find_min_pfn_for_node(int nid)
+static unsigned long __init find_min_pfn_for_node(int nid)
 {
        int i;
        unsigned long min_pfn = ULONG_MAX;
@@ -3752,23 +3753,6 @@ unsigned long __init find_min_pfn_with_active_regions(void)
        return find_min_pfn_for_node(MAX_NUMNODES);
 }
 
-/**
- * find_max_pfn_with_active_regions - Find the maximum PFN registered
- *
- * It returns the maximum PFN based on information provided via
- * add_active_range().
- */
-unsigned long __init find_max_pfn_with_active_regions(void)
-{
-       int i;
-       unsigned long max_pfn = 0;
-
-       for (i = 0; i < nr_nodemap_entries; i++)
-               max_pfn = max(max_pfn, early_node_map[i].end_pfn);
-
-       return max_pfn;
-}
-
 /*
  * early_calculate_totalpages()
  * Sum pages in active regions for movable zone.
@@ -3795,7 +3779,7 @@ static unsigned long __init early_calculate_totalpages(void)
  * memory. When they don't, some nodes will have more kernelcore than
  * others
  */
-void __init find_zone_movable_pfns_for_nodes(unsigned long *movable_pfn)
+static void __init find_zone_movable_pfns_for_nodes(unsigned long *movable_pfn)
 {
        int i, nid;
        unsigned long usable_startpfn;
@@ -4453,7 +4437,7 @@ void *__init alloc_large_system_hash(const char *tablename,
        do {
                size = bucketsize << log2qty;
                if (flags & HASH_EARLY)
-                       table = alloc_bootmem(size);
+                       table = alloc_bootmem_nopanic(size);
                else if (hashdist)
                        table = __vmalloc(size, GFP_ATOMIC, PAGE_KERNEL);
                else {