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x86: use sparse_memory_present_with_active_regions() on UMA 

There's no need to use call memory_present() manually on UMA because
initmem_init() sets up early_node_map by calling
e820_register_active_regions().

[ Impact: cleanup ]

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
LKML-Reference: <1241699742.17846.31.camel@penberg-laptop>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Pekka Enberg 2009-05-07 15:35:42 +03:00 committed by Ingo Molnar
parent 3551f88f64
commit 087fa4e964
1 changed files with 0 additions and 4 deletions
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4
arch/x86/mm/init_64.c
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@ -596,11 +596,7 @@ void __init paging_init(void)
max_zone_pfns[ZONE_DMA32] = MAX_DMA32_PFN;
max_zone_pfns[ZONE_NORMAL] = max_pfn;
#ifdef CONFIG_NUMA
sparse_memory_present_with_active_regions(MAX_NUMNODES);
#else
memory_present(0, 0, max_pfn);
#endif
sparse_init();
free_area_init_nodes(max_zone_pfns);
}