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authorH. Peter Anvin <hpa@zytor.com>2007-10-15 17:13:22 -0700
committerH. Peter Anvin <hpa@zytor.com>2007-10-16 17:38:31 -0700
commit30c826451d3e5bbc6e11bba0e7fee5d2f49d9b75 (patch)
tree61abd11d1703673ff21227d42ed4b07d85dd0290 /arch/x86/mm
parent2b0460b534f383eca744eb8fff66ec9f57e702b9 (diff)
[x86] remove uses of magic macros for boot_params access
Instead of using magic macros for boot_params access, simply use the boot_params structure. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/mm')
-rw-r--r--arch/x86/mm/discontig_32.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/mm/discontig_32.c b/arch/x86/mm/discontig_32.c
index 860e912a3fb..b1e45457d4e 100644
--- a/arch/x86/mm/discontig_32.c
+++ b/arch/x86/mm/discontig_32.c
@@ -288,8 +288,9 @@ unsigned long __init setup_memory(void)
#ifdef CONFIG_BLK_DEV_INITRD
/* Numa kva area is below the initrd */
- if (LOADER_TYPE && INITRD_START)
- kva_start_pfn = PFN_DOWN(INITRD_START) - kva_pages;
+ if (boot_params.hdr.type_of_loader && boot_params.hdr.ramdisk_image)
+ kva_start_pfn = PFN_DOWN(boot_params.hdr.ramdisk_image)
+ - kva_pages;
#endif
kva_start_pfn -= kva_start_pfn & (PTRS_PER_PTE-1);