diff options
Diffstat (limited to 'arch/i386/mm')
-rw-r--r-- | arch/i386/mm/init.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c index dbe16f63a566..1a7197e89eb4 100644 --- a/arch/i386/mm/init.c +++ b/arch/i386/mm/init.c | |||
@@ -843,11 +843,10 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end) | |||
843 | unsigned long addr; | 843 | unsigned long addr; |
844 | 844 | ||
845 | for (addr = begin; addr < end; addr += PAGE_SIZE) { | 845 | for (addr = begin; addr < end; addr += PAGE_SIZE) { |
846 | struct page *page = pfn_to_page(addr >> PAGE_SHIFT); | 846 | ClearPageReserved(virt_to_page(addr)); |
847 | ClearPageReserved(page); | 847 | init_page_count(virt_to_page(addr)); |
848 | init_page_count(page); | 848 | memset((void *)addr, POISON_FREE_INITMEM, PAGE_SIZE); |
849 | memset(page_address(page), POISON_FREE_INITMEM, PAGE_SIZE); | 849 | free_page(addr); |
850 | __free_page(page); | ||
851 | totalram_pages++; | 850 | totalram_pages++; |
852 | } | 851 | } |
853 | printk(KERN_INFO "Freeing %s: %luk freed\n", what, (end - begin) >> 10); | 852 | printk(KERN_INFO "Freeing %s: %luk freed\n", what, (end - begin) >> 10); |
@@ -856,14 +855,14 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end) | |||
856 | void free_initmem(void) | 855 | void free_initmem(void) |
857 | { | 856 | { |
858 | free_init_pages("unused kernel memory", | 857 | free_init_pages("unused kernel memory", |
859 | __pa_symbol(&__init_begin), | 858 | (unsigned long)(&__init_begin), |
860 | __pa_symbol(&__init_end)); | 859 | (unsigned long)(&__init_end)); |
861 | } | 860 | } |
862 | 861 | ||
863 | #ifdef CONFIG_BLK_DEV_INITRD | 862 | #ifdef CONFIG_BLK_DEV_INITRD |
864 | void free_initrd_mem(unsigned long start, unsigned long end) | 863 | void free_initrd_mem(unsigned long start, unsigned long end) |
865 | { | 864 | { |
866 | free_init_pages("initrd memory", __pa(start), __pa(end)); | 865 | free_init_pages("initrd memory", start, end); |
867 | } | 866 | } |
868 | #endif | 867 | #endif |
869 | 868 | ||