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| author | Yinghai Lu <yhlu.kernel@gmail.com> | 2008-06-01 05:53:47 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-03 11:26:25 (GMT) |
| commit | b66cd7207387b9b428aaf1988e21dd263c6a4928 (patch) | |
| tree | 0e2efcfdff95e1d855f7cc163a54b781b2c7eb43 /arch/x86/mm/discontig_32.c | |
| parent | ba924c81dd5a7a7fb5ded025af7fdd3b61f8ca67 (diff) | |
| download | linux-b66cd7207387b9b428aaf1988e21dd263c6a4928.tar.xz | |
x86: set node_remap_size[0] in fallback path
... otherwise alloc_remap will not get node_mem_map from kva area, and
alloc_node_mem_map has to alloc_bootmem_node to get mem_map.
It will use two low address copies ...
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mm/discontig_32.c')
| -rw-r--r-- | arch/x86/mm/discontig_32.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/mm/discontig_32.c b/arch/x86/mm/discontig_32.c index 922af20..98b099e 100644 --- a/arch/x86/mm/discontig_32.c +++ b/arch/x86/mm/discontig_32.c @@ -124,6 +124,7 @@ int __init get_memcfg_numa_flat(void) node_start_pfn[0] = 0; node_end_pfn[0] = max_pfn; memory_present(0, 0, max_pfn); + node_remap_size[0] = node_memmap_size_bytes(0, 0, max_pfn); /* Indicate there is one node available. */ nodes_clear(node_online_map); |