From f0a5a58aa812b31fd9f197c4ba48245942364eae Mon Sep 17 00:00:00 2001 From: Bob Picco Date: Tue, 13 Feb 2007 13:26:25 +0100 Subject: [PATCH] [PATCH] x86-64: clean up sparsemem memory_present call Eliminate arch specific memory_present call x86_64 NUMA by utilizing sparse_memory_present_with_active_regions. Acked-by: Mel Gorman Signed-off-by: Bob Picco Signed-off-by: Andi Kleen Cc: Andi Kleen Signed-off-by: Andrew Morton --- arch/x86_64/mm/numa.c | 17 ++--------------- 1 file changed, 2 insertions(+), 15 deletions(-) diff --git a/arch/x86_64/mm/numa.c b/arch/x86_64/mm/numa.c index d3f747dd61d3..41b8fb069924 100644 --- a/arch/x86_64/mm/numa.c +++ b/arch/x86_64/mm/numa.c @@ -460,20 +460,6 @@ unsigned long __init numa_free_all_bootmem(void) return pages; } -#ifdef CONFIG_SPARSEMEM -static void __init arch_sparse_init(void) -{ - int i; - - for_each_online_node(i) - memory_present(i, node_start_pfn(i), node_end_pfn(i)); - - sparse_init(); -} -#else -#define arch_sparse_init() do {} while (0) -#endif - void __init paging_init(void) { int i; @@ -483,7 +469,8 @@ void __init paging_init(void) max_zone_pfns[ZONE_DMA32] = MAX_DMA32_PFN; max_zone_pfns[ZONE_NORMAL] = end_pfn; - arch_sparse_init(); + sparse_memory_present_with_active_regions(MAX_NUMNODES); + sparse_init(); for_each_online_node(i) { setup_node_zones(i); -- 2.20.1