diff options
Diffstat (limited to 'arch/x86/mm/init_64.c')
| -rw-r--r-- | arch/x86/mm/init_64.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index d6d408467c4..690b8d13971 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -572,23 +572,7 @@ kernel_physical_mapping_init(unsigned long start, void __init initmem_init(unsigned long start_pfn, unsigned long end_pfn, int acpi, int k8) { -#ifndef CONFIG_NO_BOOTMEM - unsigned long bootmap_size, bootmap; - - bootmap_size = bootmem_bootmap_pages(end_pfn)<<PAGE_SHIFT; - bootmap = memblock_find_in_range(0, end_pfn<<PAGE_SHIFT, bootmap_size, - PAGE_SIZE); - if (bootmap == MEMBLOCK_ERROR) - panic("Cannot find bootmem map of size %ld\n", bootmap_size); - memblock_x86_reserve_range(bootmap, bootmap + bootmap_size, "BOOTMAP"); - /* don't touch min_low_pfn */ - bootmap_size = init_bootmem_node(NODE_DATA(0), bootmap >> PAGE_SHIFT, - 0, end_pfn); memblock_x86_register_active_regions(0, start_pfn, end_pfn); - free_bootmem_with_active_regions(0, end_pfn); -#else - memblock_x86_register_active_regions(0, start_pfn, end_pfn); -#endif } #endif @@ -798,31 +782,6 @@ void mark_rodata_ro(void) #endif -#ifndef CONFIG_NO_BOOTMEM -int __init reserve_bootmem_generic(unsigned long phys, unsigned long len, - int flags) -{ - unsigned long pfn = phys >> PAGE_SHIFT; - - if (pfn >= max_pfn) { - /* - * This can happen with kdump kernels when accessing - * firmware tables: - */ - if (pfn < max_pfn_mapped) - return -EFAULT; - - printk(KERN_ERR "reserve_bootmem: illegal reserve %lx %lu\n", - phys, len); - return -EFAULT; - } - - reserve_bootmem(phys, len, flags); - - return 0; -} -#endif - int kern_addr_valid(unsigned long addr) { unsigned long above = ((long)addr) >> __VIRTUAL_MASK_SHIFT; |