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authorYinghai Lu <yinghai@kernel.org>2010-08-25 13:39:18 -0700
committerH. Peter Anvin <hpa@zytor.com>2010-08-27 11:14:37 -0700
commit774ea0bcb27f57b6fd521b3b6c43237782fed4b9 (patch)
tree6a488cbf25b12318cb57b76810758115bc888808 /arch/x86/mm/init_64.c
parent6f2a75369e7561e800d86927ecd83c970996b21f (diff)
x86: Remove old bootmem code
Requested by Ingo, Thomas and HPA. The old bootmem code is no longer necessary, and the transition is complete. Remove it. Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/mm/init_64.c')
-rw-r--r--arch/x86/mm/init_64.c41
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;