diff options
Diffstat (limited to 'arch/i386/mm/init.c')
| -rw-r--r-- | arch/i386/mm/init.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c index bf19513f0ce..f84b16e007f 100644 --- a/arch/i386/mm/init.c +++ b/arch/i386/mm/init.c @@ -23,6 +23,7 @@ #include <linux/init.h> #include <linux/highmem.h> #include <linux/pagemap.h> +#include <linux/poison.h> #include <linux/bootmem.h> #include <linux/slab.h> #include <linux/proc_fs.h> @@ -654,7 +655,7 @@ void __init mem_init(void) */ #ifdef CONFIG_MEMORY_HOTPLUG #ifndef CONFIG_NEED_MULTIPLE_NODES -int add_memory(u64 start, u64 size) +int arch_add_memory(int nid, u64 start, u64 size) { struct pglist_data *pgdata = &contig_page_data; struct zone *zone = pgdata->node_zones + MAX_NR_ZONES-1; @@ -753,7 +754,7 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end) for (addr = begin; addr < end; addr += PAGE_SIZE) { ClearPageReserved(virt_to_page(addr)); init_page_count(virt_to_page(addr)); - memset((void *)addr, 0xcc, PAGE_SIZE); + memset((void *)addr, POISON_FREE_INITMEM, PAGE_SIZE); free_page(addr); totalram_pages++; } |