diff options
Diffstat (limited to 'include/linux/kernel_stat.h')
| -rw-r--r-- | include/linux/kernel_stat.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h index 88425e94cdc5..9971827a3c4b 100644 --- a/include/linux/kernel_stat.h +++ b/include/linux/kernel_stat.h @@ -31,7 +31,8 @@ struct kernel_stat { DECLARE_PER_CPU(struct kernel_stat, kstat); #define kstat_cpu(cpu) per_cpu(kstat, cpu) -#define kstat_this_cpu kstat_cpu(smp_processor_id()) +/* Must have preemption disabled for this to be meaningful. */ +#define kstat_this_cpu __get_cpu_var(kstat) extern unsigned long nr_context_switches(void); |