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 io_uring_cmd_data data; 8 struct iou_vec vec; 9 struct io_uring_sqe sqes[2]; 10 }; 11 12 int io_uring_cmd(struct io_kiocb *req, unsigned int issue_flags); 13 int io_uring_cmd_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 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 void io_cmd_cache_free(const void *entry); 20 21 int io_uring_cmd_import_fixed_vec(struct io_uring_cmd *ioucmd, 22 const struct iovec __user *uvec, 23 size_t uvec_segs, 24 int ddir, struct iov_iter *iter, 25 unsigned issue_flags); 26