872 	u64				user_data;  member
1082 static bool io_cqring_fill_event(struct io_ring_ctx *ctx, u64 user_data,
1487 		io_cqring_fill_event(req->ctx, req->user_data, status, 0);  in io_kill_timeout()
1724 static bool io_cqring_event_overflow(struct io_ring_ctx *ctx, u64 user_data,  in io_cqring_event_overflow()  argument
1745 	ocqe->cqe.user_data = user_data;  in io_cqring_event_overflow()
1752 static inline bool __io_cqring_fill_event(struct io_ring_ctx *ctx, u64 user_data,  in __io_cqring_fill_event()  argument
1757 	trace_io_uring_complete(ctx, user_data, res, cflags);  in __io_cqring_fill_event()
1766 		WRITE_ONCE(cqe->user_data, user_data);  in __io_cqring_fill_event()
1771 	return io_cqring_event_overflow(ctx, user_data, res, cflags);  in __io_cqring_fill_event()
1775 static noinline bool io_cqring_fill_event(struct io_ring_ctx *ctx, u64 user_data,  in io_cqring_fill_event()  argument
1778 	return __io_cqring_fill_event(ctx, user_data, res, cflags);  in io_cqring_fill_event()
1787 	__io_cqring_fill_event(ctx, req->user_data, res, cflags);  in io_req_complete_post()
2013 			io_cqring_fill_event(link->ctx, link->user_data,  in io_kill_linked_timeout()
2038 		io_cqring_fill_event(link->ctx, link->user_data, res, 0);  in io_fail_links()
2055 			io_cqring_fill_event(link->ctx, link->user_data,  in io_disarm_next()
2328 		__io_cqring_fill_event(ctx, req->user_data, req->result,  in io_submit_flush_completions()
2440 		__io_cqring_fill_event(ctx, req->user_data, req->result,  in io_iopoll_complete()
5251 	trace_io_uring_task_add(req->ctx, req->opcode, req->user_data, mask);  in __io_async_wake()
5341 	if (!io_cqring_fill_event(ctx, req->user_data, error, flags)) {  in __io_poll_complete()
5508 	trace_io_uring_task_run(req->ctx, req, req->opcode, req->user_data);  in io_async_task_func()
5532 	trace_io_uring_poll_wake(req->ctx, req->opcode, req->user_data,  in io_async_wake()
5543 	list = &ctx->cancel_hash[hash_long(req->user_data, ctx->cancel_hash_bits)];  in io_poll_req_insert()
5647 	trace_io_uring_poll_arm(ctx, req, req->opcode, req->user_data,  in io_arm_poll_handler()
5681 		io_cqring_fill_event(req->ctx, req->user_data, -ECANCELED, 0);  in io_poll_remove_one()
5726 		if (sqe_addr != req->user_data)  in io_poll_find()
5905 		preq->user_data = req->poll_update.new_user_data;  in io_poll_update()
5947 					   __u64 user_data)  in io_timeout_extract()  argument
5955 		found = user_data == req->user_data;  in io_timeout_extract()
5969 static int io_timeout_cancel(struct io_ring_ctx *ctx, __u64 user_data)  in io_timeout_cancel()  argument
5973 	struct io_kiocb *req = io_timeout_extract(ctx, user_data);  in io_timeout_cancel()
5979 	io_cqring_fill_event(ctx, req->user_data, -ECANCELED, 0);  in io_timeout_cancel()
6000 static int io_linked_timeout_update(struct io_ring_ctx *ctx, __u64 user_data,  in io_linked_timeout_update()  argument
6009 		found = user_data == req->user_data;  in io_linked_timeout_update()
6025 static int io_timeout_update(struct io_ring_ctx *ctx, __u64 user_data,  in io_timeout_update()  argument
6029 	struct io_kiocb *req = io_timeout_extract(ctx, user_data);  in io_timeout_update()
6218 	u64 user_data;  member
6226 	return req->ctx == cd->ctx && req->user_data == cd->user_data;  in io_cancel_cb()
6229 static int io_async_cancel_one(struct io_uring_task *tctx, u64 user_data,  in io_async_cancel_one()  argument
6232 	struct io_cancel_data data = { .ctx = ctx, .user_data = user_data, };  in io_async_cancel_one()
6545 	trace_io_uring_defer(ctx, req, req->user_data);  in io_drain_req()
6890 		ret = io_try_cancel_userdata(req, prev->user_data);  in io_req_task_link_timeout()
7059 	req->user_data = READ_ONCE(sqe->user_data);  in io_init_req()
7148 	trace_io_uring_submit_sqe(ctx, req, req->opcode, req->user_data,  in io_submit_sqe()
10988 	BUILD_BUG_SQE_ELEM(32, __u64,  user_data);  in io_uring_init()