Commit 8fadb86d authored by Keith Busch's avatar Keith Busch Committed by Jens Axboe
Browse files

io_uring: remove uring_cmd cookie 



No more users of this field.

Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: default avatarKeith Busch <kbusch@kernel.org>
Link: https://lore.kernel.org/r/20231130215309.2923568-5-kbusch@meta.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent e5da71f1

include/linux/io_uring.h

+2 −6
Original line number Diff line number Diff line
@@ -32,12 +32,8 @@ enum io_uring_cmd_flags { 
struct io_uring_cmd {

	struct file	*file;

	const struct io_uring_sqe *sqe;

	union {

	/* callback to defer completions to task context */

	void (*task_work_cb)(struct io_uring_cmd *cmd, unsigned);

		/* used for polled completion */

		void *cookie;

	};

	u32		cmd_op;

	u32		flags;

	u8		pdu[32]; /* available inline for free use */

io_uring/uring_cmd.c

+0 −1
Original line number Diff line number Diff line
@@ -182,7 +182,6 @@ int io_uring_cmd(struct io_kiocb *req, unsigned int issue_flags) 
			return -EOPNOTSUPP;

		issue_flags |= IO_URING_F_IOPOLL;

		req->iopoll_completed = 0;

		WRITE_ONCE(ioucmd->cookie, NULL);

	}



	ret = file->f_op->uring_cmd(ioucmd, issue_flags);