diff options
Diffstat (limited to 'include/linux/tick.h')
| -rw-r--r-- | include/linux/tick.h | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/include/linux/tick.h b/include/linux/tick.h index 738007d6f577..b121c5d53e30 100644 --- a/include/linux/tick.h +++ b/include/linux/tick.h @@ -7,6 +7,8 @@ #include <linux/clockchips.h> #include <linux/irqflags.h> +#include <linux/jiffies.h> +#include <linux/ktime.h> #include <linux/percpu.h> #include <linux/context_tracking_state.h> #include <linux/cpumask.h> @@ -44,9 +46,6 @@ static inline void tick_unfreeze(void) { } #ifdef CONFIG_TICK_ONESHOT extern void tick_irq_enter(void); -# ifndef arch_needs_cpu -# define arch_needs_cpu() (0) -# endif # else static inline void tick_irq_enter(void) { } #endif @@ -139,8 +138,6 @@ extern bool tick_nohz_idle_got_tick(void); extern ktime_t tick_nohz_get_next_hrtimer(void); extern ktime_t tick_nohz_get_sleep_length(ktime_t *delta_next); extern unsigned long tick_nohz_get_idle_calls_cpu(int cpu); -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 /* !CONFIG_NO_HZ_COMMON */ #define tick_nohz_enabled (0) static inline bool tick_nohz_is_active(void) { return false; } @@ -162,8 +159,6 @@ static inline ktime_t tick_nohz_get_sleep_length(ktime_t *delta_next) *delta_next = TICK_NSEC; return *delta_next; } -static inline u64 get_cpu_idle_time_us(int cpu, u64 *unused) { return -1; } -static inline u64 get_cpu_iowait_time_us(int cpu, u64 *unused) { return -1; } #endif /* !CONFIG_NO_HZ_COMMON */ /* |