diff options
Diffstat (limited to 'include/linux/timer.h')
| -rw-r--r-- | include/linux/timer.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/timer.h b/include/linux/timer.h index ff0689b6e297..61aa61dc410c 100644 --- a/include/linux/timer.h +++ b/include/linux/timer.h @@ -238,6 +238,15 @@ extern void run_local_timers(void); struct hrtimer; extern enum hrtimer_restart it_real_fn(struct hrtimer *); +#if defined(CONFIG_SMP) && defined(CONFIG_NO_HZ_COMMON) +#include <linux/sysctl.h> + +extern unsigned int sysctl_timer_migration; +int timer_migration_handler(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, + loff_t *ppos); +#endif + unsigned long __round_jiffies(unsigned long j, int cpu); unsigned long __round_jiffies_relative(unsigned long j, int cpu); unsigned long round_jiffies(unsigned long j); |