1 /*-
81 	spinlock_t lock;  member
96 long linux_wait_woken(wait_queue_t *wq, unsigned state, long timeout);
98 #define	wait_woken(wq, state, timeout) \  argument
99 	linux_wait_woken((wq), (state), (timeout))
121 	MTX_SYSINIT(name, &(name).lock, spin_lock_name("wqhead"), MTX_DEF)
124 	mtx_init(&(wqh)->lock, spin_lock_name("wqhead"),		\
126 	INIT_LIST_HEAD(&(wqh)->task_list);				\
153  * Returns -ERESTARTSYS for a signal, 0 if cond is false after timeout, 1 if
157 #define	__wait_event_common(wqh, cond, timeout, state, lock) ({	\  argument
164 		linux_prepare_to_wait(&(wqh), &__wq, state);	\
168 		    __timeout, state, lock);			\
174 		if (__ret == -EWOULDBLOCK)			\
176 		else if (__ret != -ERESTARTSYS) {		\
177 			__ret = __timeout + __start - jiffies;	\
219 	spin_unlock(&(wqh).lock);					\
222 	spin_lock(&(wqh).lock);						\
229 #define	wait_event_interruptible_lock_irq(wqh, cond, lock) ({		\  argument
231 	    TASK_INTERRUPTIBLE, &(lock));				\
237 #define	wait_event_lock_irq(wqh, cond, lock) ({			\  argument
239 	    TASK_UNINTERRUPTIBLE, &(lock));			\
245 	list_add(&wq->task_list, &wqh->task_list);  in __add_wait_queue()
252 	spin_lock(&wqh->lock);  in add_wait_queue()
254 	spin_unlock(&wqh->lock);  in add_wait_queue()
260 	list_add_tail(&wq->task_list, &wqh->task_list);  in __add_wait_queue_tail()
266         list_add_tail(&wq->entry, &wqh->head);  in __add_wait_queue_entry_tail()
272 	list_del(&wq->task_list);  in __remove_wait_queue()
279 	spin_lock(&wqh->lock);  in remove_wait_queue()
281 	spin_unlock(&wqh->lock);  in remove_wait_queue()
291 #define	prepare_to_wait(wqh, wq, state)	linux_prepare_to_wait(wqh, wq, state)  argument
300 #define	wait_on_bit(word, bit, state)					\  argument
301 	linux_wait_on_bit_timeout(word, bit, state, MAX_SCHEDULE_TIMEOUT)
302 #define	wait_on_bit_timeout(word, bit, state, timeout)			\  argument
303 	linux_wait_on_bit_timeout(word, bit, state, timeout)
311 #define	wait_on_atomic_t(a, state)	linux_wait_on_atomic_t(a, state)  argument
317 #define	wake_up_state(task, state)	linux_wake_up_state(task, state)  argument