linux - io_uring/timeout.h

23 lines · 905 B

1	// SPDX-License-Identifier: GPL-2.0
2
3	struct io_timeout_data {
4	struct io_kiocb *req;
5	struct hrtimer timer;
6	ktime_t time;
7	enum hrtimer_mode mode;
8	u32 flags;
9	};
10
11	__cold void io_flush_timeouts(struct io_ring_ctx *ctx);
12	struct io_cancel_data;
13	int io_timeout_cancel(struct io_ring_ctx ctx, struct io_cancel_data cd);
14	__cold bool io_kill_timeouts(struct io_ring_ctx ctx, struct io_uring_task tctx,
15	bool cancel_all);
16	void io_queue_linked_timeout(struct io_kiocb *req);
17	void io_disarm_next(struct io_kiocb *req);
18
19	int io_timeout_prep(struct io_kiocb req, const struct io_uring_sqe sqe);
20	int io_link_timeout_prep(struct io_kiocb req, const struct io_uring_sqe sqe);
21	int io_timeout(struct io_kiocb *req, unsigned int issue_flags);
22	int io_timeout_remove_prep(struct io_kiocb req, const struct io_uring_sqe sqe);
23	int io_timeout_remove(struct io_kiocb *req, unsigned int issue_flags);