-void
-cfs_waitq_add_exclusive_head(cfs_waitq_t *waitq, cfs_waitlink_t *link)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&LINUX_WAITQ_HEAD(waitq)->lock, flags);
- __add_wait_queue_exclusive(LINUX_WAITQ_HEAD(waitq), LINUX_WAITQ(link));
- spin_unlock_irqrestore(&LINUX_WAITQ_HEAD(waitq)->lock, flags);
-}
-EXPORT_SYMBOL(cfs_waitq_add_exclusive_head);
-
-void
-cfs_waitq_del(cfs_waitq_t *waitq, cfs_waitlink_t *link)
-{
- remove_wait_queue(LINUX_WAITQ_HEAD(waitq), LINUX_WAITQ(link));
-}
-EXPORT_SYMBOL(cfs_waitq_del);
-
-int
-cfs_waitq_active(cfs_waitq_t *waitq)
-{
- return waitqueue_active(LINUX_WAITQ_HEAD(waitq));
-}
-EXPORT_SYMBOL(cfs_waitq_active);
-
-void
-cfs_waitq_signal(cfs_waitq_t *waitq)
-{
- wake_up(LINUX_WAITQ_HEAD(waitq));
-}
-EXPORT_SYMBOL(cfs_waitq_signal);
-
-void
-cfs_waitq_signal_nr(cfs_waitq_t *waitq, int nr)
-{
- wake_up_nr(LINUX_WAITQ_HEAD(waitq), nr);
-}
-EXPORT_SYMBOL(cfs_waitq_signal_nr);
-
-void
-cfs_waitq_broadcast(cfs_waitq_t *waitq)
-{
- wake_up_all(LINUX_WAITQ_HEAD(waitq));
-}
-EXPORT_SYMBOL(cfs_waitq_broadcast);
-
-void
-cfs_waitq_wait(cfs_waitlink_t *link, cfs_task_state_t state)
-{
- schedule();
-}
-EXPORT_SYMBOL(cfs_waitq_wait);
-
-int64_t
-cfs_waitq_timedwait(cfs_waitlink_t *link, cfs_task_state_t state,
- int64_t timeout)