diff options
Diffstat (limited to 'include/linux/hrtimer.h')
| -rw-r--r-- | include/linux/hrtimer.h | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 56e56bcb6f0f..22627b3a33fe 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -161,8 +161,8 @@ enum hrtimer_base_type { * @cpu: cpu number * @active_bases: Bitfield to mark bases with active timers * @clock_was_set_seq: Sequence counter of clock was set events - * @in_hrtirq: hrtimer_interrupt() is currently executing * @hres_active: State of high resolution mode + * @in_hrtirq: hrtimer_interrupt() is currently executing * @hang_detected: The last hrtimer interrupt detected a hang * @expires_next: absolute time of the next event, is required for remote * hrtimer enqueue @@ -182,9 +182,9 @@ struct hrtimer_cpu_base { unsigned int cpu; unsigned int active_bases; unsigned int clock_was_set_seq; + unsigned int hres_active : 1; #ifdef CONFIG_HIGH_RES_TIMERS unsigned int in_hrtirq : 1, - hres_active : 1, hang_detected : 1; ktime_t expires_next; struct hrtimer *next_timer; @@ -266,16 +266,17 @@ static inline ktime_t hrtimer_cb_get_time(struct hrtimer *timer) return timer->base->get_time(); } +static inline int hrtimer_is_hres_active(struct hrtimer *timer) +{ + return IS_ENABLED(CONFIG_HIGH_RES_TIMERS) ? + timer->base->cpu_base->hres_active : 0; +} + #ifdef CONFIG_HIGH_RES_TIMERS struct clock_event_device; extern void hrtimer_interrupt(struct clock_event_device *dev); -static inline int hrtimer_is_hres_active(struct hrtimer *timer) -{ - return timer->base->cpu_base->hres_active; -} - /* * The resolution of the clocks. The resolution value is returned in * the clock_getres() system call to give application programmers an @@ -298,11 +299,6 @@ extern unsigned int hrtimer_resolution; #define hrtimer_resolution (unsigned int)LOW_RES_NSEC -static inline int hrtimer_is_hres_active(struct hrtimer *timer) -{ - return 0; -} - static inline void clock_was_set_delayed(void) { } #endif |