// SPDX-License-Identifier: GPL-2.0 int io_uring_cmd(struct io_kiocb *req, unsigned int issue_flags); int io_uring_cmd_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); int io_uring_cmd_prep_async(struct io_kiocb *req); /* * The URING_CMD payload starts at 'cmd' in the first sqe, and continues into * the following sqe if SQE128 is used. */ #define uring_cmd_pdu_size(is_sqe128) \ ((1 + !!(is_sqe128)) * sizeof(struct io_uring_sqe) - \ offsetof(struct io_uring_sqe, cmd))