816 struct io_task_work {  struct
887 	struct io_task_work		io_task_work;  member
1295 	llist_for_each_entry_safe(req, tmp, node, io_task_work.fallback_node)  in io_fallback_req_func()
1296 		req->io_task_work.func(req, &locked);  in io_fallback_req_func()
2197 							    io_task_work.node);  in tctx_task_work()
2206 			req->io_task_work.func(req, &locked);  in tctx_task_work()
2232 	wq_list_add_tail(&req->io_task_work.node, &tctx->task_list);  in io_req_task_work_add()
2261 		req = container_of(node, struct io_kiocb, io_task_work.node);  in io_req_task_work_add()
2263 		if (llist_add(&req->io_task_work.fallback_node,  in io_req_task_work_add()
2293 	req->io_task_work.func = io_req_task_cancel;  in io_req_task_queue_fail()
2299 	req->io_task_work.func = io_req_task_submit;  in io_req_task_queue()
2305 	req->io_task_work.func = io_queue_async_work;  in io_req_task_queue_reissue()
2425 		req->io_task_work.func = io_free_req_work;  in io_put_req_deferred()
2762 	req->io_task_work.func = io_req_task_complete;  in io_complete_rw()
5437 		req->io_task_work.func = io_poll_task_func;  in __io_poll_execute()
5439 		req->io_task_work.func = io_apoll_task_func;  in __io_poll_execute()
5888 	req->io_task_work.func = io_req_task_timeout;  in io_timeout_fn()
6845 	req->io_task_work.func = io_req_task_link_timeout;  in io_link_timeout_fn()