1 // SPDX-License-Identifier: GPL-2.0 2 3 #include <linux/io_uring/cmd.h> 4 #include <linux/io_uring_types.h> 5 6 struct io_async_cmd { 7 struct iou_vec vec; 8 struct io_uring_sqe sqes[2]; 9 }; 10 11 int io_uring_cmd(struct io_kiocb *req, unsigned int issue_flags); 12 int io_uring_cmd_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 13 void io_uring_cmd_sqe_copy(struct io_kiocb *req); 14 void io_uring_cmd_cleanup(struct io_kiocb *req); 15 16 bool io_uring_try_cancel_uring_cmd(struct io_ring_ctx *ctx, 17 struct io_uring_task *tctx, bool cancel_all); 18 19 bool io_uring_cmd_post_mshot_cqe32(struct io_uring_cmd *cmd, 20 unsigned int issue_flags, 21 struct io_uring_cqe cqe[2]); 22 23 void io_cmd_cache_free(const void *entry); 24 25 int io_cmd_poll_multishot(struct io_uring_cmd *cmd, 26 unsigned int issue_flags, __poll_t mask); 27