12 static inline void rcuwait_init(struct rcuwait *w)  in rcuwait_init()  argument
14 	w->task = NULL;  in rcuwait_init()
21 static inline int rcuwait_active(struct rcuwait *w)  in rcuwait_active()  argument
23 	return !!rcu_access_pointer(w->task);  in rcuwait_active()
26 extern int rcuwait_wake_up(struct rcuwait *w);
34 static inline void prepare_to_rcuwait(struct rcuwait *w)  in prepare_to_rcuwait()  argument
36 	rcu_assign_pointer(w->task, current);  in prepare_to_rcuwait()
39 extern void finish_rcuwait(struct rcuwait *w);
41 #define ___rcuwait_wait_event(w, condition, state, ret, cmd)		\  argument
44 	prepare_to_rcuwait(w);						\
61 	finish_rcuwait(w);						\
65 #define rcuwait_wait_event(w, condition, state)				\  argument
66 	___rcuwait_wait_event(w, condition, state, 0, schedule())
68 #define __rcuwait_wait_event_timeout(w, condition, state, timeout)	\  argument
69 	___rcuwait_wait_event(w, ___wait_cond_timeout(condition),	\
73 #define rcuwait_wait_event_timeout(w, condition, state, timeout)	\  argument
77 		__ret = __rcuwait_wait_event_timeout(w, condition,	\