From 176239153049a023d060ce95b05f7ef31667e362 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Tue, 1 Nov 2011 15:58:22 +0200 Subject: 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 Acked-by: Yinghai Lu Signed-off-by: Pekka Enberg Link: http://lkml.kernel.org/r/1320155902-10424-7-git-send-email-penberg@kernel.org Signed-off-by: Ingo Molnar --- arch/x86/mm/init_32.c | 19 ------------------- 1 file changed, 19 deletions(-) (limited to 'arch/x86/mm/init_32.c') diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index 27455b9..3bebaed 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -674,25 +674,6 @@ void __init initmem_init(void) } #endif /* !CONFIG_NEED_MULTIPLE_NODES */ -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 setup_bootmem_allocator(void) { printk(KERN_INFO " mapped low ram: 0 - %08lx\n", -- cgit v1.1