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-rw-r--r--arch/x86/include/asm/mmzone_32.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/include/asm/mmzone_32.h b/arch/x86/include/asm/mmzone_32.h
index ffa037f28d39..55728e121473 100644
--- a/arch/x86/include/asm/mmzone_32.h
+++ b/arch/x86/include/asm/mmzone_32.h
@@ -34,15 +34,15 @@ static inline void resume_map_numa_kva(pgd_t *pgd) {}
34 * 64Gb / 4096bytes/page = 16777216 pages 34 * 64Gb / 4096bytes/page = 16777216 pages
35 */ 35 */
36#define MAX_NR_PAGES 16777216 36#define MAX_NR_PAGES 16777216
37#define MAX_ELEMENTS 1024 37#define MAX_SECTIONS 1024
38#define PAGES_PER_ELEMENT (MAX_NR_PAGES/MAX_ELEMENTS) 38#define PAGES_PER_SECTION (MAX_NR_PAGES/MAX_SECTIONS)
39 39
40extern s8 physnode_map[]; 40extern s8 physnode_map[];
41 41
42static inline int pfn_to_nid(unsigned long pfn) 42static inline int pfn_to_nid(unsigned long pfn)
43{ 43{
44#ifdef CONFIG_NUMA 44#ifdef CONFIG_NUMA
45 return((int) physnode_map[(pfn) / PAGES_PER_ELEMENT]); 45 return((int) physnode_map[(pfn) / PAGES_PER_SECTION]);
46#else 46#else
47 return 0; 47 return 0;
48#endif 48#endif