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| author | Yinghai Lu <yinghai@kernel.org> | 2010-08-25 22:39:17 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2010-08-27 20:13:47 +0200 |
| commit | a9ce6bc15100023b411f8117e53a016d61889800 (patch) | |
| tree | c9cb1468fde867fd9bfeb0cb33ffe994b0720aaa /arch/x86/mm/srat_64.c | |
| parent | x86: Use memblock to replace early_res (diff) | |
| download | linux-a9ce6bc15100023b411f8117e53a016d61889800.tar.xz linux-a9ce6bc15100023b411f8117e53a016d61889800.zip | |
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/srat_64.c')
| -rw-r--r-- | arch/x86/mm/srat_64.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c index f9897f7a9ef1..7f44eb62a5e9 100644 --- a/arch/x86/mm/srat_64.c +++ b/arch/x86/mm/srat_64.c @@ -16,6 +16,7 @@ #include <linux/module.h> #include <linux/topology.h> #include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/mm.h> #include <asm/proto.h> #include <asm/numa.h> @@ -98,15 +99,15 @@ void __init acpi_numa_slit_init(struct acpi_table_slit *slit) unsigned long phys; length = slit->header.length; - phys = find_e820_area(0, max_pfn_mapped<<PAGE_SHIFT, length, + phys = memblock_find_in_range(0, max_pfn_mapped<<PAGE_SHIFT, length, PAGE_SIZE); - if (phys == -1L) + if (phys == MEMBLOCK_ERROR) panic(" Can not save slit!\n"); acpi_slit = __va(phys); memcpy(acpi_slit, slit, length); - reserve_early(phys, phys + length, "ACPI SLIT"); + memblock_x86_reserve_range(phys, phys + length, "ACPI SLIT"); } /* Callback for Proximity Domain -> x2APIC mapping */ @@ -324,7 +325,7 @@ static int __init nodes_cover_memory(const struct bootnode *nodes) pxmram = 0; } - e820ram = max_pfn - (e820_hole_size(0, max_pfn<<PAGE_SHIFT)>>PAGE_SHIFT); + e820ram = max_pfn - (memblock_x86_hole_size(0, max_pfn<<PAGE_SHIFT)>>PAGE_SHIFT); /* We seem to lose 3 pages somewhere. Allow 1M of slack. */ if ((long)(e820ram - pxmram) >= (1<<(20 - PAGE_SHIFT))) { printk(KERN_ERR @@ -421,7 +422,7 @@ int __init acpi_scan_nodes(unsigned long start, unsigned long end) } for_each_node_mask(i, nodes_parsed) - e820_register_active_regions(i, nodes[i].start >> PAGE_SHIFT, + memblock_x86_register_active_regions(i, nodes[i].start >> PAGE_SHIFT, nodes[i].end >> PAGE_SHIFT); /* for out of order entries in SRAT */ sort_node_map(); |