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authorYinghai Lu <yinghai@kernel.org>2010-08-25 13:39:17 -0700
committerH. Peter Anvin <hpa@zytor.com>2010-08-27 11:13:47 -0700
commita9ce6bc15100023b411f8117e53a016d61889800 (patch)
treec9cb1468fde867fd9bfeb0cb33ffe994b0720aaa /arch/x86/mm/init_64.c
parent72d7c3b33c980843e756681fb4867dc1efd62a76 (diff)
x86, memblock: Replace e820_/_early string with memblock_
1.include linux/memblock.h directly. so later could reduce e820.h reference. 2 this patch is done by sed scripts mainly -v2: use MEMBLOCK_ERROR instead of -1ULL or -1UL 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.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 634fa0884a4..592b2368062 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -21,6 +21,7 @@
#include <linux/initrd.h>
#include <linux/pagemap.h>
#include <linux/bootmem.h>
+#include <linux/memblock.h>
#include <linux/proc_fs.h>
#include <linux/pci.h>
#include <linux/pfn.h>
@@ -577,18 +578,18 @@ void __init initmem_init(unsigned long start_pfn, unsigned long end_pfn,
unsigned long bootmap_size, bootmap;
bootmap_size = bootmem_bootmap_pages(end_pfn)<<PAGE_SHIFT;
- bootmap = find_e820_area(0, end_pfn<<PAGE_SHIFT, bootmap_size,
+ bootmap = memblock_find_in_range(0, end_pfn<<PAGE_SHIFT, bootmap_size,
PAGE_SIZE);
- if (bootmap == -1L)
+ if (bootmap == MEMBLOCK_ERROR)
panic("Cannot find bootmem map of size %ld\n", bootmap_size);
- reserve_early(bootmap, bootmap + bootmap_size, "BOOTMAP");
+ 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);
- e820_register_active_regions(0, start_pfn, end_pfn);
+ memblock_x86_register_active_regions(0, start_pfn, end_pfn);
free_bootmem_with_active_regions(0, end_pfn);
#else
- e820_register_active_regions(0, start_pfn, end_pfn);
+ memblock_x86_register_active_regions(0, start_pfn, end_pfn);
#endif
}
#endif