[PATCH v2 01/14] NFS: Move nfs40_call_sync_ops into nfs40proc.c

[Anna Schumaker <anna@kernel.org>]

From: Anna Schumaker <anna.schumaker@oracle.com>

This is the first step in extracting NFS v4.0 into its own set of files
that can be disabled through Kconfig.

Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
---
 fs/nfs/Makefile    |  2 +-
 fs/nfs/nfs40.h     |  8 ++++++++
 fs/nfs/nfs40proc.c | 24 ++++++++++++++++++++++++
 fs/nfs/nfs4_fs.h   |  6 ++++++
 fs/nfs/nfs4proc.c  | 25 +------------------------
 5 files changed, 40 insertions(+), 25 deletions(-)
 create mode 100644 fs/nfs/nfs40.h
 create mode 100644 fs/nfs/nfs40proc.c

diff --git a/fs/nfs/Makefile b/fs/nfs/Makefile
index 9fb2f2cac87e..937c775a04a3 100644
--- a/fs/nfs/Makefile
+++ b/fs/nfs/Makefile
@@ -27,7 +27,7 @@ CFLAGS_nfs4trace.o += -I$(src)
 nfsv4-y := nfs4proc.o nfs4xdr.o nfs4state.o nfs4renewd.o nfs4super.o nfs4file.o \
 	  delegation.o nfs4idmap.o callback.o callback_xdr.o callback_proc.o \
 	  nfs4namespace.o nfs4getroot.o nfs4client.o nfs4session.o \
-	  dns_resolve.o nfs4trace.o
+	  dns_resolve.o nfs4trace.o nfs40proc.o
 nfsv4-$(CONFIG_NFS_USE_LEGACY_DNS) += cache_lib.o
 nfsv4-$(CONFIG_SYSCTL)	+= nfs4sysctl.o
 nfsv4-$(CONFIG_NFS_V4_1)	+= pnfs.o pnfs_dev.o pnfs_nfs.o
diff --git a/fs/nfs/nfs40.h b/fs/nfs/nfs40.h
new file mode 100644
index 000000000000..58a59109987a
--- /dev/null
+++ b/fs/nfs/nfs40.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __LINUX_FS_NFS_NFS4_0_H
+#define __LINUX_FS_NFS_NFS4_0_H
+
+
+extern const struct rpc_call_ops nfs40_call_sync_ops;
+
+#endif /* __LINUX_FS_NFS_NFS4_0_H */
diff --git a/fs/nfs/nfs40proc.c b/fs/nfs/nfs40proc.c
new file mode 100644
index 000000000000..6d27dedad055
--- /dev/null
+++ b/fs/nfs/nfs40proc.c
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#include <linux/nfs4.h>
+#include <linux/nfs.h>
+#include <linux/sunrpc/sched.h>
+#include <linux/nfs_fs.h>
+#include "nfs4_fs.h"
+
+static void nfs40_call_sync_prepare(struct rpc_task *task, void *calldata)
+{
+	struct nfs4_call_sync_data *data = calldata;
+	nfs4_setup_sequence(data->seq_server->nfs_client,
+				data->seq_args, data->seq_res, task);
+}
+
+static void nfs40_call_sync_done(struct rpc_task *task, void *calldata)
+{
+	struct nfs4_call_sync_data *data = calldata;
+	nfs4_sequence_done(task, data->seq_res);
+}
+
+const struct rpc_call_ops nfs40_call_sync_ops = {
+	.rpc_call_prepare = nfs40_call_sync_prepare,
+	.rpc_call_done = nfs40_call_sync_done,
+};
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index 44cf167f65c6..1b4b32d1b0ef 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -286,6 +286,12 @@ int nfs4_replace_transport(struct nfs_server *server,
 size_t nfs_parse_server_name(char *string, size_t len, struct sockaddr_storage *ss,
 			     size_t salen, struct net *net, int port);
 /* nfs4proc.c */
+struct nfs4_call_sync_data {
+	const struct nfs_server *seq_server;
+	struct nfs4_sequence_args *seq_args;
+	struct nfs4_sequence_res *seq_res;
+};
+
 extern int nfs4_handle_exception(struct nfs_server *, int, struct nfs4_exception *);
 extern int nfs4_async_handle_error(struct rpc_task *task,
 				   struct nfs_server *server,
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 85cf577cf957..0f9494eb02e6 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -67,6 +67,7 @@
 #include "nfs4idmap.h"
 #include "nfs4session.h"
 #include "fscache.h"
+#include "nfs40.h"
 #include "nfs42.h"
 
 #include "nfs4trace.h"
@@ -769,12 +770,6 @@ static void renew_lease(const struct nfs_server *server, unsigned long timestamp
 		do_renew_lease(clp, timestamp);
 }
 
-struct nfs4_call_sync_data {
-	const struct nfs_server *seq_server;
-	struct nfs4_sequence_args *seq_args;
-	struct nfs4_sequence_res *seq_res;
-};
-
 void nfs4_init_sequence(struct nfs4_sequence_args *args,
 			struct nfs4_sequence_res *res, int cache_reply,
 			int privileged)
@@ -1174,24 +1169,6 @@ int nfs4_setup_sequence(struct nfs_client *client,
 }
 EXPORT_SYMBOL_GPL(nfs4_setup_sequence);
 
-static void nfs40_call_sync_prepare(struct rpc_task *task, void *calldata)
-{
-	struct nfs4_call_sync_data *data = calldata;
-	nfs4_setup_sequence(data->seq_server->nfs_client,
-				data->seq_args, data->seq_res, task);
-}
-
-static void nfs40_call_sync_done(struct rpc_task *task, void *calldata)
-{
-	struct nfs4_call_sync_data *data = calldata;
-	nfs4_sequence_done(task, data->seq_res);
-}
-
-static const struct rpc_call_ops nfs40_call_sync_ops = {
-	.rpc_call_prepare = nfs40_call_sync_prepare,
-	.rpc_call_done = nfs40_call_sync_done,
-};
-
 static int nfs4_call_sync_custom(struct rpc_task_setup *task_setup)
 {
 	int ret;
-- 
2.52.0