diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/mm/init_32.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index c69c6b1f5e5..c351456d06d 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -776,7 +776,6 @@ static void __init zone_sizes_init(void) free_area_init_nodes(max_zone_pfns); } -#ifdef CONFIG_NEED_MULTIPLE_NODES static unsigned long __init setup_node_bootmem(int nodeid, unsigned long start_pfn, unsigned long end_pfn, @@ -802,7 +801,6 @@ static unsigned long __init setup_node_bootmem(int nodeid, return bootmap + bootmap_size; } -#endif void __init setup_bootmem_allocator(void) { @@ -812,8 +810,7 @@ void __init setup_bootmem_allocator(void) * Initialize the boot-time allocator (with low memory only): */ bootmap_size = bootmem_bootmap_pages(max_low_pfn)<<PAGE_SHIFT; - bootmap = find_e820_area(min_low_pfn<<PAGE_SHIFT, - max_pfn_mapped<<PAGE_SHIFT, bootmap_size, + bootmap = find_e820_area(0, max_pfn_mapped<<PAGE_SHIFT, bootmap_size, PAGE_SIZE); if (bootmap == -1L) panic("Cannot find bootmem map of size %ld\n", bootmap_size); @@ -821,21 +818,14 @@ void __init setup_bootmem_allocator(void) printk(KERN_INFO " mapped low ram: 0 - %08lx\n", max_pfn_mapped<<PAGE_SHIFT); - printk(KERN_INFO " low ram: %08lx - %08lx\n", - min_low_pfn<<PAGE_SHIFT, max_low_pfn<<PAGE_SHIFT); + printk(KERN_INFO " low ram: 0 - %08lx\n", max_low_pfn<<PAGE_SHIFT); #ifdef CONFIG_NEED_MULTIPLE_NODES for_each_online_node(nodeid) bootmap = setup_node_bootmem(nodeid, node_start_pfn[nodeid], node_end_pfn[nodeid], bootmap); #else - /* don't touch min_low_pfn */ - bootmap_size = init_bootmem_node(NODE_DATA(0), bootmap >> PAGE_SHIFT, - min_low_pfn, max_low_pfn); - printk(KERN_INFO " bootmap %08lx - %08lx\n", - bootmap, bootmap + bootmap_size); - free_bootmem_with_active_regions(0, max_low_pfn); - early_res_to_bootmem(0, max_low_pfn<<PAGE_SHIFT); + bootmap = setup_node_bootmem(0, 0, max_low_pfn, bootmap); #endif after_init_bootmem = 1; |