Merge commit 'upstream/master'

[pandora-kernel.git] / arch / m32r / mm / init.c

diff --git a/arch/m32r/mm/init.c b/arch/m32r/mm/init.c
index c9e7dad..24d429f 100644 (file)
--- a/arch/m32r/mm/init.c
+++ b/arch/m32r/mm/init.c
@@ -18,6 +18,7 @@
 #include <linux/highmem.h>
 #include <linux/bitops.h>
 #include <linux/nodemask.h>
+#include <linux/pfn.h>
 #include <asm/types.h>
 #include <asm/processor.h>
 #include <asm/page.h>
@@ -35,42 +36,6 @@ pgd_t swapper_pg_dir[1024];
 
 DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 
-void show_mem(void)
-{
-       int total = 0, reserved = 0;
-       int shared = 0, cached = 0;
-       int highmem = 0;
-       struct page *page;
-       pg_data_t *pgdat;
-       unsigned long i;
-
-       printk("Mem-info:\n");
-       show_free_areas();
-       printk("Free swap:       %6ldkB\n",nr_swap_pages<<(PAGE_SHIFT-10));
-       for_each_pgdat(pgdat) {
-               unsigned long flags;
-               pgdat_resize_lock(pgdat, &flags);
-               for (i = 0; i < pgdat->node_spanned_pages; ++i) {
-                       page = pgdat_page_nr(pgdat, i);
-                       total++;
-                       if (PageHighMem(page))
-                               highmem++;
-                       if (PageReserved(page))
-                               reserved++;
-                       else if (PageSwapCache(page))
-                               cached++;
-                       else if (page_count(page))
-                               shared += page_count(page) - 1;
-               }
-               pgdat_resize_unlock(pgdat, &flags);
-       }
-       printk("%d pages of RAM\n", total);
-       printk("%d pages of HIGHMEM\n",highmem);
-       printk("%d reserved pages\n",reserved);
-       printk("%d pages shared\n",shared);
-       printk("%d pages swap cached\n",cached);
-}
-
 /*
  * Cache of MMU context last used.
  */
@@ -92,14 +57,13 @@ void free_initrd_mem(unsigned long, unsigned long);
 #endif
 
 /* It'd be good if these lines were in the standard header file. */
-#define START_PFN(nid) \
-       (NODE_DATA(nid)->bdata->node_boot_start >> PAGE_SHIFT)
+#define START_PFN(nid)         (NODE_DATA(nid)->bdata->node_min_pfn)
 #define MAX_LOW_PFN(nid)       (NODE_DATA(nid)->bdata->node_low_pfn)
 
 #ifndef CONFIG_DISCONTIGMEM
 unsigned long __init zone_sizes_init(void)
 {
-       unsigned long  zones_size[MAX_NR_ZONES] = {0, 0, 0};
+       unsigned long  zones_size[MAX_NR_ZONES] = {0, };
        unsigned long  max_dma;
        unsigned long  low;
        unsigned long  start_pfn;
@@ -122,7 +86,7 @@ unsigned long __init zone_sizes_init(void)
        start_pfn = __MEMORY_START >> PAGE_SHIFT;
 #endif /* CONFIG_MMU */
 
-       free_area_init_node(0, NODE_DATA(0), zones_size, start_pfn, 0);
+       free_area_init_node(0, zones_size, start_pfn, 0);
 
        return 0;
 }
@@ -251,4 +215,3 @@ void free_initrd_mem(unsigned long start, unsigned long end)
        printk (KERN_INFO "Freeing initrd memory: %ldk freed\n", (end - start) >> 10);
 }
 #endif
-