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Diffstat (limited to 'mm')
-rw-r--r--mm/page_alloc.c36
1 files changed, 17 insertions, 19 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index acbf58f8a1b..8a6418b0d2c 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1305,34 +1305,30 @@ void si_meminfo_node(struct sysinfo *val, int nid)
*/
void show_free_areas(void)
{
- int cpu, temperature;
+ int cpu;
unsigned long active;
unsigned long inactive;
unsigned long free;
struct zone *zone;
for_each_zone(zone) {
- show_node(zone);
- printk("%s per-cpu:", zone->name);
-
- if (!populated_zone(zone)) {
- printk(" empty\n");
+ if (!populated_zone(zone))
continue;
- } else
- printk("\n");
+
+ show_node(zone);
+ printk("%s per-cpu:\n", zone->name);
for_each_online_cpu(cpu) {
struct per_cpu_pageset *pageset;
pageset = zone_pcp(zone, cpu);
- for (temperature = 0; temperature < 2; temperature++)
- printk("cpu %d %s: high %d, batch %d used:%d\n",
- cpu,
- temperature ? "cold" : "hot",
- pageset->pcp[temperature].high,
- pageset->pcp[temperature].batch,
- pageset->pcp[temperature].count);
+ printk("CPU %4d: Hot: hi:%5d, btch:%4d usd:%4d "
+ "Cold: hi:%5d, btch:%4d usd:%4d\n",
+ cpu, pageset->pcp[0].high,
+ pageset->pcp[0].batch, pageset->pcp[0].count,
+ pageset->pcp[1].high, pageset->pcp[1].batch,
+ pageset->pcp[1].count);
}
}
@@ -1354,6 +1350,9 @@ void show_free_areas(void)
for_each_zone(zone) {
int i;
+ if (!populated_zone(zone))
+ continue;
+
show_node(zone);
printk("%s"
" free:%lukB"
@@ -1386,12 +1385,11 @@ void show_free_areas(void)
for_each_zone(zone) {
unsigned long nr[MAX_ORDER], flags, order, total = 0;
+ if (!populated_zone(zone))
+ continue;
+
show_node(zone);
printk("%s: ", zone->name);
- if (!populated_zone(zone)) {
- printk("empty\n");
- continue;
- }
spin_lock_irqsave(&zone->lock, flags);
for (order = 0; order < MAX_ORDER; order++) {