diff --git a/io_uring/Makefile b/io_uring/Makefile index 479b6957b85ff39c9e706debde244dd650d2a7c0..32c02a38f83b42b17f6663ce73222399d762ddfe 100644 --- a/io_uring/Makefile +++ b/io_uring/Makefile @@ -2,5 +2,5 @@ # # Makefile for io_uring -obj-$(CONFIG_IO_URING) += io_uring.o xattr.o +obj-$(CONFIG_IO_URING) += io_uring.o xattr.o nop.o obj-$(CONFIG_IO_WQ) += io-wq.o diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 1af97e4a78b7f0ced4e0ad76b0e79107341297ac..3e74925bd4b454486e106b924d07ade0bb3cf279 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -93,6 +93,7 @@ #include "io_uring.h" #include "xattr.h" +#include "nop.h" #define IORING_MAX_ENTRIES 32768 #define IORING_MAX_CQ_ENTRIES (2 * IORING_MAX_ENTRIES) @@ -4298,20 +4299,6 @@ done: return IOU_OK; } -static 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. - */ -static int io_nop(struct io_kiocb *req, unsigned int issue_flags) -{ - io_req_set_res(req, 0, 0); - return IOU_OK; -} - static int io_msg_ring_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) { diff --git a/io_uring/nop.c b/io_uring/nop.c new file mode 100644 index 0000000000000000000000000000000000000000..d363d8ce70a3b7376ec586b45d3615cf584b79a5 --- /dev/null +++ b/io_uring/nop.c @@ -0,0 +1,26 @@ +// 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_types.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; +} diff --git a/io_uring/nop.h b/io_uring/nop.h new file mode 100644 index 0000000000000000000000000000000000000000..97f1535c9dec42ece9801ffd58e322d5e06fb679 --- /dev/null +++ b/io_uring/nop.h @@ -0,0 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 + +int io_nop_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); +int io_nop(struct io_kiocb *req, unsigned int issue_flags);