| 1 | |
| 2 |
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| 3 | struct io_timeout_data {
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| 4 | struct io_kiocb *req;
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| 5 | struct hrtimer timer;
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| 6 | struct timespec64 ts;
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| 7 | enum hrtimer_mode mode;
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| 8 | u32 flags;
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| 9 | };
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| 10 |
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| 11 | struct io_kiocb *__io_disarm_linked_timeout(struct io_kiocb *req,
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| 12 | struct io_kiocb *link);
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| 13 |
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| 14 | static inline struct io_kiocb *io_disarm_linked_timeout(struct io_kiocb *req)
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| 15 | {
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| 16 | struct io_kiocb *link = req->link;
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| 17 |
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| 18 | if (link && link->opcode == IORING_OP_LINK_TIMEOUT)
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| 19 | return __io_disarm_linked_timeout(req, link);
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| 20 |
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| 21 | return NULL;
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| 22 | }
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| 23 |
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| 24 | __cold void io_flush_timeouts(struct io_ring_ctx *ctx);
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| 25 | struct io_cancel_data;
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| 26 | int io_timeout_cancel(struct io_ring_ctx *ctx, struct io_cancel_data *cd);
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| 27 | __cold bool io_kill_timeouts(struct io_ring_ctx *ctx, struct task_struct *tsk,
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| 28 | bool cancel_all);
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| 29 | void io_queue_linked_timeout(struct io_kiocb *req);
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| 30 | void io_disarm_next(struct io_kiocb *req);
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| 31 |
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| 32 | int io_timeout_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
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| 33 | int io_link_timeout_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
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| 34 | int io_timeout(struct io_kiocb *req, unsigned int issue_flags);
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| 35 | int io_timeout_remove_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
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| 36 | int io_timeout_remove(struct io_kiocb *req, unsigned int issue_flags);
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