diff options
Diffstat (limited to 'kernel/time/hrtimer.c')
| -rw-r--r-- | kernel/time/hrtimer.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c index e56805fe5d00..b688090093d6 100644 --- a/kernel/time/hrtimer.c +++ b/kernel/time/hrtimer.c @@ -512,6 +512,20 @@ static inline ktime_t hrtimer_update_base(struct hrtimer_cpu_base *base) offs_real, offs_boot, offs_tai); } +/* + * Is the high resolution mode active ? + */ +static inline int __hrtimer_hres_active(struct hrtimer_cpu_base *cpu_base) +{ + return IS_ENABLED(CONFIG_HIGH_RES_TIMERS) ? + cpu_base->hres_active : 0; +} + +static inline int hrtimer_hres_active(void) +{ + return __hrtimer_hres_active(this_cpu_ptr(&hrtimer_bases)); +} + /* High resolution timer related functions */ #ifdef CONFIG_HIGH_RES_TIMERS @@ -541,19 +555,6 @@ static inline int hrtimer_is_hres_enabled(void) } /* - * Is the high resolution mode active ? - */ -static inline int __hrtimer_hres_active(struct hrtimer_cpu_base *cpu_base) -{ - return cpu_base->hres_active; -} - -static inline int hrtimer_hres_active(void) -{ - return __hrtimer_hres_active(this_cpu_ptr(&hrtimer_bases)); -} - -/* * Reprogram the event source with checking both queues for the * next event * Called with interrupts disabled and base->lock held @@ -661,7 +662,6 @@ static void hrtimer_reprogram(struct hrtimer *timer, static inline void hrtimer_init_hres(struct hrtimer_cpu_base *base) { base->expires_next = KTIME_MAX; - base->hres_active = 0; } /* @@ -720,8 +720,6 @@ void clock_was_set_delayed(void) #else -static inline int __hrtimer_hres_active(struct hrtimer_cpu_base *b) { return 0; } -static inline int hrtimer_hres_active(void) { return 0; } static inline int hrtimer_is_hres_enabled(void) { return 0; } static inline void hrtimer_switch_to_hres(void) { } static inline void @@ -1600,6 +1598,7 @@ int hrtimers_prepare_cpu(unsigned int cpu) } cpu_base->cpu = cpu; + cpu_base->hres_active = 0; hrtimer_init_hres(cpu_base); return 0; } |