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Diffstat (limited to 'arch/x86/mm/numa_32.c')
-rw-r--r--arch/x86/mm/numa_32.c34
1 files changed, 0 insertions, 34 deletions
diff --git a/arch/x86/mm/numa_32.c b/arch/x86/mm/numa_32.c
index f2bd3d61e16b..104544359d69 100644
--- a/arch/x86/mm/numa_32.c
+++ b/arch/x86/mm/numa_32.c
@@ -27,40 +27,6 @@
#include "numa_internal.h"
-#ifdef CONFIG_DISCONTIGMEM
-/*
- * 4) physnode_map - the mapping between a pfn and owning node
- * physnode_map keeps track of the physical memory layout of a generic
- * numa node on a 64Mb break (each element of the array will
- * represent 64Mb of memory and will be marked by the node id. so,
- * if the first gig is on node 0, and the second gig is on node 1
- * physnode_map will contain:
- *
- * physnode_map[0-15] = 0;
- * physnode_map[16-31] = 1;
- * physnode_map[32- ] = -1;
- */
-s8 physnode_map[MAX_SECTIONS] __read_mostly = { [0 ... (MAX_SECTIONS - 1)] = -1};
-EXPORT_SYMBOL(physnode_map);
-
-void memory_present(int nid, unsigned long start, unsigned long end)
-{
- unsigned long pfn;
-
- printk(KERN_INFO "Node: %d, start_pfn: %lx, end_pfn: %lx\n",
- nid, start, end);
- printk(KERN_DEBUG " Setting physnode_map array to node %d for pfns:\n", nid);
- printk(KERN_DEBUG " ");
- start = round_down(start, PAGES_PER_SECTION);
- end = round_up(end, PAGES_PER_SECTION);
- for (pfn = start; pfn < end; pfn += PAGES_PER_SECTION) {
- physnode_map[pfn / PAGES_PER_SECTION] = nid;
- printk(KERN_CONT "%lx ", pfn);
- }
- printk(KERN_CONT "\n");
-}
-#endif
-
extern unsigned long highend_pfn, highstart_pfn;
void __init initmem_init(void)