* 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.
*/
struct hrtimer {
struct rb_node node;
- struct list_head list;
ktime_t expires;
enum hrtimer_state state;
int (*function)(void *);
* 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
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;
};
}
/* 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,