485 struct io_poll_iocb {  struct
802 	struct io_poll_iocb	poll;
803 	struct io_poll_iocb	*double_poll;
831 		struct io_poll_iocb	poll;
5244 static int __io_async_wake(struct io_kiocb *req, struct io_poll_iocb *poll,  in __io_async_wake()
5268 static bool io_poll_rewait(struct io_kiocb *req, struct io_poll_iocb *poll)  in io_poll_rewait()
5292 static struct io_poll_iocb *io_poll_get_double(struct io_kiocb *req)  in io_poll_get_double()
5300 static struct io_poll_iocb *io_poll_get_single(struct io_kiocb *req)  in io_poll_get_single()
5310 	struct io_poll_iocb *poll = io_poll_get_double(req);  in io_poll_remove_double()
5400 	struct io_poll_iocb *poll = io_poll_get_single(req);  in io_poll_double_wake()
5431 static void io_init_poll_iocb(struct io_poll_iocb *poll, __poll_t events,  in io_init_poll_iocb()
5444 static void __io_queue_proc(struct io_poll_iocb *poll, struct io_poll_table *pt,  in __io_queue_proc()
5446 			    struct io_poll_iocb **poll_ptr)  in __io_queue_proc()
5456 		struct io_poll_iocb *poll_one = poll;  in __io_queue_proc()
5530 	struct io_poll_iocb *poll = &req->apoll->poll;  in io_async_wake()
5548 				      struct io_poll_iocb *poll,  in __io_arm_poll_handler()
5653 				 struct io_poll_iocb *poll, bool do_cancel)  in __io_poll_remove_one()
5801 	struct io_poll_iocb *poll = &req->poll;  in io_poll_wake()
5811 	__io_queue_proc(&pt->req->poll, pt, head, (struct io_poll_iocb **) &pt->req->async_data);  in io_poll_queue_proc()
5816 	struct io_poll_iocb *poll = &req->poll;  in io_poll_add_prep()
5834 	struct io_poll_iocb *poll = &req->poll;  in io_poll_add()