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| author | Yinghai Lu <yhlu.kernel@gmail.com> | 2008-06-03 19:35:04 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-04 12:01:58 +0200 |
| commit | 7b2a0a6c4866cac146dcb0433e6984eb19a81335 (patch) | |
| tree | d498d35f1281894fddbf39dcfd5c8d848ab87bb9 /arch/x86/kernel/numaq_32.c | |
| parent | ee0c80fadfa56bf4f9d90c1c023429a6bd8edd69 (diff) | |
| download | kernel_samsung_smdk4412-7b2a0a6c4866cac146dcb0433e6984eb19a81335.zip kernel_samsung_smdk4412-7b2a0a6c4866cac146dcb0433e6984eb19a81335.tar.gz kernel_samsung_smdk4412-7b2a0a6c4866cac146dcb0433e6984eb19a81335.tar.bz2 | |
x86: make 32-bit use e820_register_active_regions()
this way 32-bit is more similar to 64-bit, and smarter e820 and numa.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/numaq_32.c')
| -rw-r--r-- | arch/x86/kernel/numaq_32.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kernel/numaq_32.c b/arch/x86/kernel/numaq_32.c index 922be66..27b9082 100644 --- a/arch/x86/kernel/numaq_32.c +++ b/arch/x86/kernel/numaq_32.c @@ -32,6 +32,7 @@ #include <asm/topology.h> #include <asm/processor.h> #include <asm/mpspec.h> +#include <asm/e820.h> #define MB_TO_PAGES(addr) ((addr) << (20 - PAGE_SHIFT)) @@ -61,6 +62,8 @@ static void __init smp_dump_qct(void) node_end_pfn[node] = MB_TO_PAGES( eq->hi_shrd_mem_start + eq->hi_shrd_mem_size); + e820_register_active_regions(node, node_start_pfn[node], + node_end_pfn[node]); memory_present(node, node_start_pfn[node], node_end_pfn[node]); node_remap_size[node] = node_memmap_size_bytes(node, |