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| author | Pekka Enberg <penberg@kernel.org> | 2011-11-01 15:58:22 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-11-11 10:22:55 +0100 |
| commit | 176239153049a023d060ce95b05f7ef31667e362 (patch) | |
| tree | fce64421a695752fc9dfa9fa2331c11f95083146 /arch/x86/mm/init_64.c | |
| parent | 248b52b97da7a712d2263a51d8d84c959f38ef75 (diff) | |
| download | op-kernel-dev-176239153049a023d060ce95b05f7ef31667e362.zip op-kernel-dev-176239153049a023d060ce95b05f7ef31667e362.tar.gz | |
x86, mm: Unify zone_sizes_init()
Now that zone_sizes_init() is identical on 32-bit and 64-bit,
move the code to arch/x86/mm/init.c and use it for both
architectures.
Acked-by: Tejun Heo <tj@kernel.org>
Acked-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
Link: http://lkml.kernel.org/r/1320155902-10424-7-git-send-email-penberg@kernel.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mm/init_64.c')
| -rw-r--r-- | arch/x86/mm/init_64.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 06c4360..6fcce7d 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -612,25 +612,6 @@ void __init initmem_init(void) } #endif -static void __init zone_sizes_init(void) -{ - unsigned long max_zone_pfns[MAX_NR_ZONES]; - - memset(max_zone_pfns, 0, sizeof(max_zone_pfns)); -#ifdef CONFIG_ZONE_DMA - max_zone_pfns[ZONE_DMA] = MAX_DMA_PFN; -#endif -#ifdef CONFIG_ZONE_DMA32 - max_zone_pfns[ZONE_DMA32] = MAX_DMA32_PFN; -#endif - max_zone_pfns[ZONE_NORMAL] = max_low_pfn; -#ifdef CONFIG_HIGHMEM - max_zone_pfns[ZONE_HIGHMEM] = max_pfn; -#endif - - free_area_init_nodes(max_zone_pfns); -} - void __init paging_init(void) { sparse_memory_present_with_active_regions(MAX_NUMNODES); |
