---

yaml --- r: 83091 b: refs/heads/master c: 9eccf2a h: refs/heads/master i: 83089: 2ccfe11 83087: ec633e3 v: v3
git-mirror · Feb 5, 2008 · bf5a09f · bf5a09f
1 parent 0374d78
commit bf5a09f
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Showing 2 changed files with 3 additions and 10 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7766755a2f249e7e0dabc5255a0a3d151ff79821
+refs/heads/master: 9eccf2a816ed0aad82b577de6a40cd098ad41944
diff --git a/trunk/mm/vmstat.c b/trunk/mm/vmstat.c
@@ -21,21 +21,14 @@ EXPORT_PER_CPU_SYMBOL(vm_event_states);
 
 static void sum_vm_events(unsigned long *ret, cpumask_t *cpumask)
 {
-	int cpu = 0;
+	int cpu;
 	int i;
 
 	memset(ret, 0, NR_VM_EVENT_ITEMS * sizeof(unsigned long));
 
-	cpu = first_cpu(*cpumask);
-	while (cpu < NR_CPUS) {
+	for_each_cpu_mask(cpu, *cpumask) {
 		struct vm_event_state *this = &per_cpu(vm_event_states, cpu);
 
-		cpu = next_cpu(cpu, *cpumask);
-
-		if (cpu < NR_CPUS)
-			prefetch(&per_cpu(vm_event_states, cpu));
-
-
 		for (i = 0; i < NR_VM_EVENT_ITEMS; i++)
 			ret[i] += this->event[i];
 	}