134 static inline int swait_active(struct swait_queue_head *wq)  in swait_active()  argument
136 	return !list_empty(&wq->task_list);  in swait_active()
147 static inline bool swq_has_sleeper(struct swait_queue_head *wq)  in swq_has_sleeper()  argument
157 	return swait_active(wq);  in swq_has_sleeper()
171 #define ___swait_event(wq, condition, state, ret, cmd)			\  argument
179 		long __int = prepare_to_swait_event(&wq, &__wait, state);\
191 	finish_swait(&wq, &__wait);					\
195 #define __swait_event(wq, condition)					\  argument
196 	(void)___swait_event(wq, condition, TASK_UNINTERRUPTIBLE, 0,	\
199 #define swait_event_exclusive(wq, condition)				\  argument
203 	__swait_event(wq, condition);					\
206 #define __swait_event_timeout(wq, condition, timeout)			\  argument
207 	___swait_event(wq, ___wait_cond_timeout(condition),		\
211 #define swait_event_timeout_exclusive(wq, condition, timeout)		\  argument
215 		__ret = __swait_event_timeout(wq, condition, timeout);	\
219 #define __swait_event_interruptible(wq, condition)			\  argument
220 	___swait_event(wq, condition, TASK_INTERRUPTIBLE, 0,		\
223 #define swait_event_interruptible_exclusive(wq, condition)		\  argument
227 		__ret = __swait_event_interruptible(wq, condition);	\
231 #define __swait_event_interruptible_timeout(wq, condition, timeout)	\  argument
232 	___swait_event(wq, ___wait_cond_timeout(condition),		\
236 #define swait_event_interruptible_timeout_exclusive(wq, condition, timeout)\  argument
240 		__ret = __swait_event_interruptible_timeout(wq,		\
245 #define __swait_event_idle(wq, condition)				\  argument
246 	(void)___swait_event(wq, condition, TASK_IDLE, 0, schedule())
260 #define swait_event_idle_exclusive(wq, condition)			\  argument
264 	__swait_event_idle(wq, condition);				\
267 #define __swait_event_idle_timeout(wq, condition, timeout)		\  argument
268 	___swait_event(wq, ___wait_cond_timeout(condition),		\
291 #define swait_event_idle_timeout_exclusive(wq, condition, timeout)	\  argument
295 		__ret = __swait_event_idle_timeout(wq,			\