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Diffstat (limited to 'lib/show_mem.c')
-rw-r--r--lib/show_mem.c19
1 files changed, 6 insertions, 13 deletions
diff --git a/lib/show_mem.c b/lib/show_mem.c
index 0d7585cde2a6..1485c87be935 100644
--- a/lib/show_mem.c
+++ b/lib/show_mem.c
@@ -10,26 +10,19 @@
void __show_mem(unsigned int filter, nodemask_t *nodemask, int max_zone_idx)
{
- pg_data_t *pgdat;
unsigned long total = 0, reserved = 0, highmem = 0;
+ struct zone *zone;
printk("Mem-Info:\n");
__show_free_areas(filter, nodemask, max_zone_idx);
- for_each_online_pgdat(pgdat) {
- int zoneid;
+ for_each_populated_zone(zone) {
- 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(zone);
- total += zone->present_pages;
- reserved += zone->present_pages - zone_managed_pages(zone);
-
- if (is_highmem_idx(zoneid))
- highmem += zone->present_pages;
- }
+ if (is_highmem(zone))
+ highmem += zone->present_pages;
}
printk("%lu pages RAM\n", total);