summaryrefslogtreecommitdiffstats
path: root/include/linux/tick.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/tick.h')
-rw-r--r--include/linux/tick.h11
1 files changed, 7 insertions, 4 deletions
diff --git a/include/linux/tick.h b/include/linux/tick.h
index b232ccc0ee2..ab8be90b5cc 100644
--- a/include/linux/tick.h
+++ b/include/linux/tick.h
@@ -7,6 +7,7 @@
#define _LINUX_TICK_H
#include <linux/clockchips.h>
+#include <linux/irqflags.h>
#ifdef CONFIG_GENERIC_CLOCKEVENTS
@@ -121,14 +122,16 @@ static inline int tick_oneshot_mode_active(void) { return 0; }
#endif /* !CONFIG_GENERIC_CLOCKEVENTS */
# ifdef CONFIG_NO_HZ
-extern void tick_nohz_stop_sched_tick(int inidle);
-extern void tick_nohz_restart_sched_tick(void);
+extern void tick_nohz_idle_enter(void);
+extern void tick_nohz_idle_exit(void);
+extern void tick_nohz_irq_exit(void);
extern ktime_t tick_nohz_get_sleep_length(void);
extern u64 get_cpu_idle_time_us(int cpu, u64 *last_update_time);
extern u64 get_cpu_iowait_time_us(int cpu, u64 *last_update_time);
# else
-static inline void tick_nohz_stop_sched_tick(int inidle) { }
-static inline void tick_nohz_restart_sched_tick(void) { }
+static inline void tick_nohz_idle_enter(void) { }
+static inline void tick_nohz_idle_exit(void) { }
+
static inline ktime_t tick_nohz_get_sleep_length(void)
{
ktime_t len = { .tv64 = NSEC_PER_SEC/HZ };