Jens Axboe | 99f15d8 | 2022-05-25 05:59:19 -0600 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | |
| 3 | int io_uring_cmd(struct io_kiocb *req, unsigned int issue_flags); |
| 4 | int io_uring_cmd_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); |
| 5 | int io_uring_cmd_prep_async(struct io_kiocb *req); |
| 6 | |
| 7 | /* |
| 8 | * The URING_CMD payload starts at 'cmd' in the first sqe, and continues into |
| 9 | * the following sqe if SQE128 is used. |
| 10 | */ |
| 11 | #define uring_cmd_pdu_size(is_sqe128) \ |
| 12 | ((1 + !!(is_sqe128)) * sizeof(struct io_uring_sqe) - \ |
| 13 | offsetof(struct io_uring_sqe, cmd)) |