624 static inline int tasklet_trylock(struct tasklet_struct *t)  in tasklet_trylock()  argument
626 	return !test_and_set_bit(TASKLET_STATE_RUN, &(t)->state);  in tasklet_trylock()
629 static inline void tasklet_unlock(struct tasklet_struct *t)  in tasklet_unlock()  argument
632 	clear_bit(TASKLET_STATE_RUN, &(t)->state);  in tasklet_unlock()
635 static inline void tasklet_unlock_wait(struct tasklet_struct *t)  in tasklet_unlock_wait()  argument
637 	while (test_bit(TASKLET_STATE_RUN, &(t)->state)) { barrier(); }  in tasklet_unlock_wait()
640 #define tasklet_trylock(t) 1  argument
641 #define tasklet_unlock_wait(t) do { } while (0)  argument
642 #define tasklet_unlock(t) do { } while (0)  argument
645 extern void __tasklet_schedule(struct tasklet_struct *t);
647 static inline void tasklet_schedule(struct tasklet_struct *t)  in tasklet_schedule()  argument
649 	if (!test_and_set_bit(TASKLET_STATE_SCHED, &t->state))  in tasklet_schedule()
650 		__tasklet_schedule(t);  in tasklet_schedule()
653 extern void __tasklet_hi_schedule(struct tasklet_struct *t);
655 static inline void tasklet_hi_schedule(struct tasklet_struct *t)  in tasklet_hi_schedule()  argument
657 	if (!test_and_set_bit(TASKLET_STATE_SCHED, &t->state))  in tasklet_hi_schedule()
658 		__tasklet_hi_schedule(t);  in tasklet_hi_schedule()
661 static inline void tasklet_disable_nosync(struct tasklet_struct *t)  in tasklet_disable_nosync()  argument
663 	atomic_inc(&t->count);  in tasklet_disable_nosync()
667 static inline void tasklet_disable(struct tasklet_struct *t)  in tasklet_disable()  argument
669 	tasklet_disable_nosync(t);  in tasklet_disable()
670 	tasklet_unlock_wait(t);  in tasklet_disable()
674 static inline void tasklet_enable(struct tasklet_struct *t)  in tasklet_enable()  argument
677 	atomic_dec(&t->count);  in tasklet_enable()
680 extern void tasklet_kill(struct tasklet_struct *t);
681 extern void tasklet_kill_immediate(struct tasklet_struct *t, unsigned int cpu);
682 extern void tasklet_init(struct tasklet_struct *t,