fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / arch / sparc / mm / init.c

diff --git a/arch/sparc/mm/init.c b/arch/sparc/mm/init.c
index a2dea69..c85ddf3 100644 (file)
--- a/arch/sparc/mm/init.c
+++ b/arch/sparc/mm/init.c
@@ -7,7 +7,6 @@
  *  Copyright (C) 2000 Anton Blanchard (anton@samba.org)
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/signal.h>
 #include <linux/sched.h>
@@ -25,13 +24,13 @@
 #include <linux/bootmem.h>
 
 #include <asm/system.h>
-#include <asm/segment.h>
 #include <asm/vac-ops.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>
 #include <asm/vaddrs.h>
 #include <asm/pgalloc.h>       /* bug in asm-generic/tlb.h: check_pgt_cache */
 #include <asm/tlb.h>
+#include <asm/prom.h>
 
 DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 
@@ -350,6 +349,7 @@ void __init paging_init(void)
        protection_map[14] = PAGE_SHARED;
        protection_map[15] = PAGE_SHARED;
        btfixup();
+       prom_build_devicetree();
        device_scan();
 }
 
@@ -384,8 +384,7 @@ void map_high_region(unsigned long start_pfn, unsigned long end_pfn)
                struct page *page = pfn_to_page(tmp);
 
                ClearPageReserved(page);
-               set_bit(PG_highmem, &page->flags);
-               set_page_count(page, 1);
+               init_page_count(page);
                __free_page(page);
                totalhigh_pages++;
        }
@@ -482,7 +481,7 @@ void free_initmem (void)
                p = virt_to_page(addr);
 
                ClearPageReserved(p);
-               set_page_count(p, 1);
+               init_page_count(p);
                __free_page(p);
                totalram_pages++;
                num_physpages++;
@@ -499,7 +498,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
                struct page *p = virt_to_page(start);
 
                ClearPageReserved(p);
-               set_page_count(p, 1);
+               init_page_count(p);
                __free_page(p);
                num_physpages++;
        }