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-rw-r--r--arch/parisc/mm/init.c59
1 files changed, 17 insertions, 42 deletions
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index 96f8168cf4ec..ae085ad0fba0 100644
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -645,55 +645,30 @@ EXPORT_SYMBOL(empty_zero_page);
void show_mem(unsigned int filter)
{
- int i,free = 0,total = 0,reserved = 0;
- int shared = 0, cached = 0;
+ int total = 0,reserved = 0;
+ pg_data_t *pgdat;
printk(KERN_INFO "Mem-info:\n");
show_free_areas(filter);
- if (filter & SHOW_MEM_FILTER_PAGE_COUNT)
- return;
-#ifndef CONFIG_DISCONTIGMEM
- i = max_mapnr;
- while (i-- > 0) {
- total++;
- if (PageReserved(mem_map+i))
- reserved++;
- else if (PageSwapCache(mem_map+i))
- cached++;
- else if (!page_count(&mem_map[i]))
- free++;
- else
- shared += page_count(&mem_map[i]) - 1;
- }
-#else
- for (i = 0; i < npmem_ranges; i++) {
- int j;
- for (j = node_start_pfn(i); j < node_end_pfn(i); j++) {
- struct page *p;
- unsigned long flags;
-
- pgdat_resize_lock(NODE_DATA(i), &flags);
- p = nid_page_nr(i, j) - node_start_pfn(i);
-
- total++;
- if (PageReserved(p))
- reserved++;
- else if (PageSwapCache(p))
- cached++;
- else if (!page_count(p))
- free++;
- else
- shared += page_count(p) - 1;
- pgdat_resize_unlock(NODE_DATA(i), &flags);
- }
+ for_each_online_pgdat(pgdat) {
+ unsigned long flags;
+ int zoneid;
+
+ pgdat_resize_lock(pgdat, &flags);
+ for (zoneid = 0; zoneid < MAX_NR_ZONES; zoneid++) {
+ struct zone *zone = &pgdat->node_zones[zoneid];
+ if (!populated_zone(zone))
+ continue;
+
+ total += zone->present_pages;
+ reserved = zone->present_pages - zone->managed_pages;
+ }
+ pgdat_resize_unlock(pgdat, &flags);
}
-#endif
+
printk(KERN_INFO "%d pages of RAM\n", total);
printk(KERN_INFO "%d reserved pages\n", reserved);
- printk(KERN_INFO "%d pages shared\n", shared);
- printk(KERN_INFO "%d pages swap cached\n", cached);
-
#ifdef CONFIG_DISCONTIGMEM
{