26 строки
498 B
C
26 строки
498 B
C
// SPDX-License-Identifier: GPL-2.0
|
|
#include <linux/kernel.h>
|
|
#include <linux/errno.h>
|
|
#include <linux/fs.h>
|
|
#include <linux/file.h>
|
|
#include <linux/io_uring.h>
|
|
|
|
#include <uapi/linux/io_uring.h>
|
|
|
|
#include "io_uring.h"
|
|
#include "nop.h"
|
|
|
|
int io_nop_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* IORING_OP_NOP just posts a completion event, nothing else.
|
|
*/
|
|
int io_nop(struct io_kiocb *req, unsigned int issue_flags)
|
|
{
|
|
io_req_set_res(req, 0, 0);
|
|
return IOU_OK;
|
|
}
|