diff --git a/io_uring/Makefile b/io_uring/Makefile
index c6aca2af6f4a..7285c6aef8da 100644
--- a/io_uring/Makefile
+++ b/io_uring/Makefile
@@ -2,5 +2,6 @@
 #
 # Makefile for io_uring
 
-obj-$(CONFIG_IO_URING)		+= io_uring.o xattr.o nop.o fs.o splice.o
+obj-$(CONFIG_IO_URING)		+= io_uring.o xattr.o nop.o fs.o splice.o \
+					sync.o
 obj-$(CONFIG_IO_WQ)		+= io-wq.o
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index 43d4044d3bb9..7bcf8da7dd40 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -96,6 +96,7 @@
 #include "nop.h"
 #include "fs.h"
 #include "splice.h"
+#include "sync.h"
 
 #define IORING_MAX_ENTRIES	32768
 #define IORING_MAX_CQ_ENTRIES	(2 * IORING_MAX_ENTRIES)
@@ -336,14 +337,6 @@ struct io_socket {
 	unsigned long			nofile;
 };
 
-struct io_sync {
-	struct file			*file;
-	loff_t				len;
-	loff_t				off;
-	int				flags;
-	int				mode;
-};
-
 struct io_cancel {
 	struct file			*file;
 	u64				addr;
@@ -3941,67 +3934,6 @@ static int io_msg_ring(struct io_kiocb *req, unsigned int issue_flags)
 	return IOU_OK;
 }
 
-static int io_fsync_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
-{
-	struct io_sync *sync = io_kiocb_to_cmd(req);
-
-	if (unlikely(sqe->addr || sqe->buf_index || sqe->splice_fd_in))
-		return -EINVAL;
-
-	sync->flags = READ_ONCE(sqe->fsync_flags);
-	if (unlikely(sync->flags & ~IORING_FSYNC_DATASYNC))
-		return -EINVAL;
-
-	sync->off = READ_ONCE(sqe->off);
-	sync->len = READ_ONCE(sqe->len);
-	return 0;
-}
-
-static int io_fsync(struct io_kiocb *req, unsigned int issue_flags)
-{
-	struct io_sync *sync = io_kiocb_to_cmd(req);
-	loff_t end = sync->off + sync->len;
-	int ret;
-
-	/* fsync always requires a blocking context */
-	if (issue_flags & IO_URING_F_NONBLOCK)
-		return -EAGAIN;
-
-	ret = vfs_fsync_range(req->file, sync->off, end > 0 ? end : LLONG_MAX,
-				sync->flags & IORING_FSYNC_DATASYNC);
-	io_req_set_res(req, ret, 0);
-	return IOU_OK;
-}
-
-static int io_fallocate_prep(struct io_kiocb *req,
-			     const struct io_uring_sqe *sqe)
-{
-	struct io_sync *sync = io_kiocb_to_cmd(req);
-
-	if (sqe->buf_index || sqe->rw_flags || sqe->splice_fd_in)
-		return -EINVAL;
-
-	sync->off = READ_ONCE(sqe->off);
-	sync->len = READ_ONCE(sqe->addr);
-	sync->mode = READ_ONCE(sqe->len);
-	return 0;
-}
-
-static int io_fallocate(struct io_kiocb *req, unsigned int issue_flags)
-{
-	struct io_sync *sync = io_kiocb_to_cmd(req);
-	int ret;
-
-	/* fallocate always requiring blocking context */
-	if (issue_flags & IO_URING_F_NONBLOCK)
-		return -EAGAIN;
-	ret = vfs_fallocate(req->file, sync->mode, sync->off, sync->len);
-	if (ret >= 0)
-		fsnotify_modify(req->file);
-	io_req_set_res(req, ret, 0);
-	return IOU_OK;
-}
-
 static int __io_openat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 {
 	struct io_open *open = io_kiocb_to_cmd(req);
@@ -4681,33 +4613,6 @@ static int io_close(struct io_kiocb *req, unsigned int issue_flags)
 	return IOU_OK;
 }
 
-static int io_sfr_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
-{
-	struct io_sync *sync = io_kiocb_to_cmd(req);
-
-	if (unlikely(sqe->addr || sqe->buf_index || sqe->splice_fd_in))
-		return -EINVAL;
-
-	sync->off = READ_ONCE(sqe->off);
-	sync->len = READ_ONCE(sqe->len);
-	sync->flags = READ_ONCE(sqe->sync_range_flags);
-	return 0;
-}
-
-static int io_sync_file_range(struct io_kiocb *req, unsigned int issue_flags)
-{
-	struct io_sync *sync = io_kiocb_to_cmd(req);
-	int ret;
-
-	/* sync_file_range always requires a blocking context */
-	if (issue_flags & IO_URING_F_NONBLOCK)
-		return -EAGAIN;
-
-	ret = sync_file_range(req->file, sync->off, sync->len, sync->flags);
-	io_req_set_res(req, ret, 0);
-	return IOU_OK;
-}
-
 #if defined(CONFIG_NET)
 static int io_shutdown_prep(struct io_kiocb *req,
 			    const struct io_uring_sqe *sqe)
diff --git a/io_uring/sync.c b/io_uring/sync.c
new file mode 100644
index 000000000000..9ee8ff865521
--- /dev/null
+++ b/io_uring/sync.c
@@ -0,0 +1,111 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/file.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <linux/namei.h>
+#include <linux/io_uring.h>
+#include <linux/fsnotify.h>
+
+#include <uapi/linux/io_uring.h>
+
+#include "io_uring_types.h"
+#include "io_uring.h"
+#include "sync.h"
+
+struct io_sync {
+	struct file			*file;
+	loff_t				len;
+	loff_t				off;
+	int				flags;
+	int				mode;
+};
+
+int io_sfr_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
+{
+	struct io_sync *sync = io_kiocb_to_cmd(req);
+
+	if (unlikely(sqe->addr || sqe->buf_index || sqe->splice_fd_in))
+		return -EINVAL;
+
+	sync->off = READ_ONCE(sqe->off);
+	sync->len = READ_ONCE(sqe->len);
+	sync->flags = READ_ONCE(sqe->sync_range_flags);
+	return 0;
+}
+
+int io_sync_file_range(struct io_kiocb *req, unsigned int issue_flags)
+{
+	struct io_sync *sync = io_kiocb_to_cmd(req);
+	int ret;
+
+	/* sync_file_range always requires a blocking context */
+	if (issue_flags & IO_URING_F_NONBLOCK)
+		return -EAGAIN;
+
+	ret = sync_file_range(req->file, sync->off, sync->len, sync->flags);
+	io_req_set_res(req, ret, 0);
+	return IOU_OK;
+}
+
+int io_fsync_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
+{
+	struct io_sync *sync = io_kiocb_to_cmd(req);
+
+	if (unlikely(sqe->addr || sqe->buf_index || sqe->splice_fd_in))
+		return -EINVAL;
+
+	sync->flags = READ_ONCE(sqe->fsync_flags);
+	if (unlikely(sync->flags & ~IORING_FSYNC_DATASYNC))
+		return -EINVAL;
+
+	sync->off = READ_ONCE(sqe->off);
+	sync->len = READ_ONCE(sqe->len);
+	return 0;
+}
+
+int io_fsync(struct io_kiocb *req, unsigned int issue_flags)
+{
+	struct io_sync *sync = io_kiocb_to_cmd(req);
+	loff_t end = sync->off + sync->len;
+	int ret;
+
+	/* fsync always requires a blocking context */
+	if (issue_flags & IO_URING_F_NONBLOCK)
+		return -EAGAIN;
+
+	ret = vfs_fsync_range(req->file, sync->off, end > 0 ? end : LLONG_MAX,
+				sync->flags & IORING_FSYNC_DATASYNC);
+	io_req_set_res(req, ret, 0);
+	return IOU_OK;
+}
+
+int io_fallocate_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
+{
+	struct io_sync *sync = io_kiocb_to_cmd(req);
+
+	if (sqe->buf_index || sqe->rw_flags || sqe->splice_fd_in)
+		return -EINVAL;
+
+	sync->off = READ_ONCE(sqe->off);
+	sync->len = READ_ONCE(sqe->addr);
+	sync->mode = READ_ONCE(sqe->len);
+	return 0;
+}
+
+int io_fallocate(struct io_kiocb *req, unsigned int issue_flags)
+{
+	struct io_sync *sync = io_kiocb_to_cmd(req);
+	int ret;
+
+	/* fallocate always requiring blocking context */
+	if (issue_flags & IO_URING_F_NONBLOCK)
+		return -EAGAIN;
+	ret = vfs_fallocate(req->file, sync->mode, sync->off, sync->len);
+	if (ret >= 0)
+		fsnotify_modify(req->file);
+	io_req_set_res(req, ret, 0);
+	return IOU_OK;
+}
diff --git a/io_uring/sync.h b/io_uring/sync.h
new file mode 100644
index 000000000000..e873c888da79
--- /dev/null
+++ b/io_uring/sync.h
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
+
+int io_sfr_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
+int io_sync_file_range(struct io_kiocb *req, unsigned int issue_flags);
+
+int io_fsync_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
+int io_fsync(struct io_kiocb *req, unsigned int issue_flags);
+
+int io_fallocate(struct io_kiocb *req, unsigned int issue_flags);
+int io_fallocate_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);