diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/hrtimer.h | 12 | ||||
| -rw-r--r-- | include/linux/ktime.h | 4 |
2 files changed, 6 insertions, 10 deletions
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index cf5cfdf8d61..089bfb1fa01 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -49,8 +49,6 @@ struct hrtimer_base; * struct hrtimer - the basic hrtimer structure * * @node: red black tree node for time ordered insertion - * @list: list head for easier access to the time ordered list, - * without walking the red black tree. * @expires: the absolute expiry time in the hrtimers internal * representation. The time is related to the clock on * which the timer is based. @@ -63,7 +61,6 @@ struct hrtimer_base; */ struct hrtimer { struct rb_node node; - struct list_head list; ktime_t expires; enum hrtimer_state state; int (*function)(void *); @@ -78,7 +75,7 @@ struct hrtimer { * to a base on another cpu. * @lock: lock protecting the base and associated timers * @active: red black tree root node for the active timers - * @pending: list of pending timers for simple time ordered access + * @first: pointer to the timer node which expires first * @resolution: the resolution of the clock, in nanoseconds * @get_time: function to retrieve the current time of the clock * @curr_timer: the timer which is executing a callback right now @@ -87,8 +84,8 @@ struct hrtimer_base { clockid_t index; spinlock_t lock; struct rb_root active; - struct list_head pending; - unsigned long resolution; + struct rb_node *first; + ktime_t resolution; ktime_t (*get_time)(void); struct hrtimer *curr_timer; }; @@ -125,8 +122,7 @@ static inline int hrtimer_active(const struct hrtimer *timer) } /* Forward a hrtimer so it expires after now: */ -extern unsigned long hrtimer_forward(struct hrtimer *timer, - const ktime_t interval); +extern unsigned long hrtimer_forward(struct hrtimer *timer, ktime_t interval); /* Precise sleep: */ extern long hrtimer_nanosleep(struct timespec *rqtp, diff --git a/include/linux/ktime.h b/include/linux/ktime.h index 222a047cc14..1bd6552cc34 100644 --- a/include/linux/ktime.h +++ b/include/linux/ktime.h @@ -272,8 +272,8 @@ static inline u64 ktime_to_ns(const ktime_t kt) * idea of the (in)accuracy of timers. Timer values are rounded up to * this resolution values. */ -#define KTIME_REALTIME_RES (NSEC_PER_SEC/HZ) -#define KTIME_MONOTONIC_RES (NSEC_PER_SEC/HZ) +#define KTIME_REALTIME_RES (ktime_t){ .tv64 = TICK_NSEC } +#define KTIME_MONOTONIC_RES (ktime_t){ .tv64 = TICK_NSEC } /* Get the monotonic time in timespec format: */ extern void ktime_get_ts(struct timespec *ts); |