wake_q_add

Name:wake_q_add() - queue a wakeup for 'later' waking

Proto:void wake_q_add(struct wake_q_head *head, struct task_struct *task)

Type:void

Parameter:

Type	Parameter	Name
struct wake_q_head *	head
struct task_struct *	task

452

If __wake_q_add(head, task) Then get_task_struct(task)

**Caller**
Name	Describe
__mutex_unlock_slowpath
rwsem_mark_wake	handle the lock release when processes blocked on it that can now run* - if we come here from up_xxxx(), then the RWSEM_FLAG_WAITERS bit must* have been set
mark_wakeup_next_waiter	Remove the top waiter from the current tasks pi waiter tree and* queue it up.* Called with lock->wait_lock held and interrupts disabled.
__cpu_stop_queue_work
expunge_all
pipelined_send
wake_up_sem_queue_prepare
pipelined_send	pipelined_send() - send a message directly to the task waiting in* sys_mq_timedreceive() (without inserting message into a queue).
pipelined_receive	pipelined_receive() - if there is task waiting in sys_mq_timedsend()* gets its message and put to the queue (we have one free place for sure).

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