aio_poll_complete_work

Name:aio_poll_complete_work

Proto:static void aio_poll_complete_work(struct work_struct *work)

Type:void

Parameter:

Type	Parameter	Name
struct work_struct *	work

1623

req = container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(work, structpoll_iocb, work)

1624

iocb = container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(req, structaio_kiocb, poll)

1625

struct poll_table_struct pt = {_key = events}

1626

1627

mask = 0

1629

If Not READ_ONCE(cancelled) Then mask = vfs_poll(file, & pt) & events

1639

spin_lock_irq( & ctx_lock)

1640

If Not mask && Not READ_ONCE(cancelled) Then

1641

add_wait_queue(head, & wait)

1642

spin_unlock_irq( & ctx_lock)

1643

Return

1645

list_del_init - deletes entry from list and reinitialize it.*@entry: the element to delete from the list.

1646

sult code for this event = mangle_poll(mask)

1647

done = true

1648

spin_unlock_irq( & ctx_lock)

1650

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