[PATCH] cpu hotplug: fix locking in cpufreq drivers

[linux-2.6-omap-h63xx.git] / include / linux / kernel_stat.h

diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h
index dba27749b428368f159a91666797c218bfd60521..a484572c302e10fd43a81aa3cdffd9c2be6eb07b 100644 (file)
--- a/include/linux/kernel_stat.h
+++ b/include/linux/kernel_stat.h
@@ -6,6 +6,7 @@
 #include <linux/smp.h>
 #include <linux/threads.h>
 #include <linux/percpu.h>
+#include <linux/cpumask.h>
 #include <asm/cputime.h>
 
 /*
@@ -43,11 +44,10 @@ extern unsigned long long nr_context_switches(void);
  */
 static inline int kstat_irqs(int irq)
 {
-       int i, sum=0;
+       int cpu, sum = 0;
 
-       for (i = 0; i < NR_CPUS; i++)
-               if (cpu_possible(i))
-                       sum += kstat_cpu(i).irqs[irq];
+       for_each_cpu(cpu)
+               sum += kstat_cpu(cpu).irqs[irq];
 
        return sum;
 }