1 // SPDX-License-Identifier: GPL-2.0
3 #include <linux/pagemap.h>
7 struct iov_iter_state iter_state
;
8 struct iovec fast_iov
[UIO_FASTIOV
];
13 const struct iovec
*free_iovec
;
15 struct wait_page_queue wpq
;
18 int io_prep_rw(struct io_kiocb
*req
, const struct io_uring_sqe
*sqe
);
19 int io_prep_rwv(struct io_kiocb
*req
, const struct io_uring_sqe
*sqe
);
20 int io_prep_rw_fixed(struct io_kiocb
*req
, const struct io_uring_sqe
*sqe
);
21 int io_read(struct io_kiocb
*req
, unsigned int issue_flags
);
22 int io_readv_prep_async(struct io_kiocb
*req
);
23 int io_write(struct io_kiocb
*req
, unsigned int issue_flags
);
24 int io_writev_prep_async(struct io_kiocb
*req
);
25 void io_readv_writev_cleanup(struct io_kiocb
*req
);
26 void io_rw_fail(struct io_kiocb
*req
);
27 void io_req_rw_complete(struct io_kiocb
*req
, struct io_tw_state
*ts
);
28 int io_read_mshot_prep(struct io_kiocb
*req
, const struct io_uring_sqe
*sqe
);
29 int io_read_mshot(struct io_kiocb
*req
, unsigned int issue_flags
);