These patches are some cleanups I noticed while looking for unnecessary
checks of CONFIG_NFS_V4, and the first patch is exactly the same as the
one I sent out yesterday. The second patch moves nfs_idmap.h into the NFS
directory, as Christoph suggested.
My third patch renames idmap.c to nfs4idmap.c. I dream of a world where all
files built into the NFS v4 module are prefixed with "nfs4", so this patch
takes one small step while I'm in the area. I'm willing to drop it if there
are any objections!
Thanks,
Anna
Anna Schumaker (3):
NFS: Remove CONFIG_NFS_V4 checks from nfs_idmap.h
NFS: Move nfs_idmap.h into fs/nfs/
NFS: Rename idmap.c to nfs4idmap.c
fs/nfs/Makefile | 2 +-
fs/nfs/client.c | 1 -
fs/nfs/flexfilelayout/flexfilelayout.c | 2 +-
fs/nfs/nfs4client.c | 2 +-
fs/nfs/{idmap.c => nfs4idmap.c} | 2 +-
include/linux/nfs_idmap.h => fs/nfs/nfs4idmap.h | 13 +------------
fs/nfs/nfs4proc.c | 2 +-
fs/nfs/nfs4state.c | 2 +-
fs/nfs/nfs4super.c | 2 +-
fs/nfs/nfs4sysctl.c | 2 +-
fs/nfs/nfs4xdr.c | 2 +-
fs/nfs/super.c | 1 -
include/uapi/linux/nfs_idmap.h | 2 +-
13 files changed, 11 insertions(+), 24 deletions(-)
rename fs/nfs/{idmap.c => nfs4idmap.c} (99%)
rename include/linux/nfs_idmap.h => fs/nfs/nfs4idmap.h (94%)
--
2.3.5
The idmapper is completely internal to the NFS v4 module, so this macro
will always evaluate to true. This patch also removes unnecessary
includes of this file from the generic NFS client.
Signed-off-by: Anna Schumaker <[email protected]>
---
fs/nfs/client.c | 1 -
fs/nfs/super.c | 1 -
include/linux/nfs_idmap.h | 11 -----------
3 files changed, 13 deletions(-)
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 1987415..892aeff 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -31,7 +31,6 @@
#include <linux/lockd/bind.h>
#include <linux/seq_file.h>
#include <linux/mount.h>
-#include <linux/nfs_idmap.h>
#include <linux/vfs.h>
#include <linux/inet.h>
#include <linux/in6.h>
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 54a079a..e862093 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -43,7 +43,6 @@
#include <linux/seq_file.h>
#include <linux/mount.h>
#include <linux/namei.h>
-#include <linux/nfs_idmap.h>
#include <linux/vfs.h>
#include <linux/inet.h>
#include <linux/in6.h>
diff --git a/include/linux/nfs_idmap.h b/include/linux/nfs_idmap.h
index 333844e..daaf3ea 100644
--- a/include/linux/nfs_idmap.h
+++ b/include/linux/nfs_idmap.h
@@ -46,19 +46,8 @@ struct nfs_server;
struct nfs_fattr;
struct nfs4_string;
-#if IS_ENABLED(CONFIG_NFS_V4)
int nfs_idmap_init(void);
void nfs_idmap_quit(void);
-#else
-static inline int nfs_idmap_init(void)
-{
- return 0;
-}
-
-static inline void nfs_idmap_quit(void)
-{}
-#endif
-
int nfs_idmap_new(struct nfs_client *);
void nfs_idmap_delete(struct nfs_client *);
--
2.3.5
I added the nfs4 prefix to make it obvious that this file is built into
the NFS v4 module, and not the generic client.
Signed-off-by: Anna Schumaker <[email protected]>
---
fs/nfs/Makefile | 2 +-
fs/nfs/{idmap.c => nfs4idmap.c} | 0
2 files changed, 1 insertion(+), 1 deletion(-)
rename fs/nfs/{idmap.c => nfs4idmap.c} (100%)
diff --git a/fs/nfs/Makefile b/fs/nfs/Makefile
index 1e987ac..8664417 100644
--- a/fs/nfs/Makefile
+++ b/fs/nfs/Makefile
@@ -22,7 +22,7 @@ nfsv3-$(CONFIG_NFS_V3_ACL) += nfs3acl.o
obj-$(CONFIG_NFS_V4) += nfsv4.o
CFLAGS_nfs4trace.o += -I$(src)
nfsv4-y := nfs4proc.o nfs4xdr.o nfs4state.o nfs4renewd.o nfs4super.o nfs4file.o \
- delegation.o idmap.o callback.o callback_xdr.o callback_proc.o \
+ delegation.o nfs4idmap.o callback.o callback_xdr.o callback_proc.o \
nfs4namespace.o nfs4getroot.o nfs4client.o nfs4session.o \
dns_resolve.o nfs4trace.o
nfsv4-$(CONFIG_NFS_USE_LEGACY_DNS) += cache_lib.o
diff --git a/fs/nfs/idmap.c b/fs/nfs/nfs4idmap.c
similarity index 100%
rename from fs/nfs/idmap.c
rename to fs/nfs/nfs4idmap.c
--
2.3.5
This file is only used internally to the NFS v4 module, so it doesn't
need to be in the global include path. I also renamed it from
nfs_idmap.h to nfs4idmap.h to emphasize that it's an NFSv4-only include
file.
Signed-off-by: Anna Schumaker <[email protected]>
---
fs/nfs/flexfilelayout/flexfilelayout.c | 2 +-
fs/nfs/idmap.c | 2 +-
fs/nfs/nfs4client.c | 2 +-
include/linux/nfs_idmap.h => fs/nfs/nfs4idmap.h | 2 +-
fs/nfs/nfs4proc.c | 2 +-
fs/nfs/nfs4state.c | 2 +-
fs/nfs/nfs4super.c | 2 +-
fs/nfs/nfs4sysctl.c | 2 +-
fs/nfs/nfs4xdr.c | 2 +-
include/uapi/linux/nfs_idmap.h | 2 +-
10 files changed, 10 insertions(+), 10 deletions(-)
rename include/linux/nfs_idmap.h => fs/nfs/nfs4idmap.h (98%)
diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c
index edfb27e..55653a1 100644
--- a/fs/nfs/flexfilelayout/flexfilelayout.c
+++ b/fs/nfs/flexfilelayout/flexfilelayout.c
@@ -11,10 +11,10 @@
#include <linux/module.h>
#include <linux/sunrpc/metrics.h>
-#include <linux/nfs_idmap.h>
#include "flexfilelayout.h"
#include "../nfs4session.h"
+#include "../nfs4idmap.h"
#include "../internal.h"
#include "../delegation.h"
#include "../nfs4trace.h"
diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c
index 857e2a9..2e1737c 100644
--- a/fs/nfs/idmap.c
+++ b/fs/nfs/idmap.c
@@ -36,7 +36,6 @@
#include <linux/types.h>
#include <linux/parser.h>
#include <linux/fs.h>
-#include <linux/nfs_idmap.h>
#include <net/net_namespace.h>
#include <linux/sunrpc/rpc_pipe_fs.h>
#include <linux/nfs_fs.h>
@@ -49,6 +48,7 @@
#include "internal.h"
#include "netns.h"
+#include "nfs4idmap.h"
#include "nfs4trace.h"
#define NFS_UINT_MAXLEN 11
diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c
index 86d6214..43ca5a7 100644
--- a/fs/nfs/nfs4client.c
+++ b/fs/nfs/nfs4client.c
@@ -4,7 +4,6 @@
*/
#include <linux/module.h>
#include <linux/nfs_fs.h>
-#include <linux/nfs_idmap.h>
#include <linux/nfs_mount.h>
#include <linux/sunrpc/addr.h>
#include <linux/sunrpc/auth.h>
@@ -15,6 +14,7 @@
#include "callback.h"
#include "delegation.h"
#include "nfs4session.h"
+#include "nfs4idmap.h"
#include "pnfs.h"
#include "netns.h"
diff --git a/include/linux/nfs_idmap.h b/fs/nfs/nfs4idmap.h
similarity index 98%
rename from include/linux/nfs_idmap.h
rename to fs/nfs/nfs4idmap.h
index daaf3ea..de44d73 100644
--- a/include/linux/nfs_idmap.h
+++ b/fs/nfs/nfs4idmap.h
@@ -1,5 +1,5 @@
/*
- * include/linux/nfs_idmap.h
+ * fs/nfs/nfs4idmap.h
*
* UID and GID to name mapping for clients.
*
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 9ff8c63..98ad985 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -51,7 +51,6 @@
#include <linux/namei.h>
#include <linux/mount.h>
#include <linux/module.h>
-#include <linux/nfs_idmap.h>
#include <linux/xattr.h>
#include <linux/utsname.h>
#include <linux/freezer.h>
@@ -63,6 +62,7 @@
#include "callback.h"
#include "pnfs.h"
#include "netns.h"
+#include "nfs4idmap.h"
#include "nfs4session.h"
#include "fscache.h"
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index f95e3b5..935a6ff 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -42,7 +42,6 @@
#include <linux/slab.h>
#include <linux/fs.h>
#include <linux/nfs_fs.h>
-#include <linux/nfs_idmap.h>
#include <linux/kthread.h>
#include <linux/module.h>
#include <linux/random.h>
@@ -57,6 +56,7 @@
#include "callback.h"
#include "delegation.h"
#include "internal.h"
+#include "nfs4idmap.h"
#include "nfs4session.h"
#include "pnfs.h"
#include "netns.h"
diff --git a/fs/nfs/nfs4super.c b/fs/nfs/nfs4super.c
index 75090fe..61e2c23 100644
--- a/fs/nfs/nfs4super.c
+++ b/fs/nfs/nfs4super.c
@@ -3,12 +3,12 @@
*/
#include <linux/init.h>
#include <linux/module.h>
-#include <linux/nfs_idmap.h>
#include <linux/nfs4_mount.h>
#include <linux/nfs_fs.h>
#include "delegation.h"
#include "internal.h"
#include "nfs4_fs.h"
+#include "nfs4idmap.h"
#include "dns_resolve.h"
#include "pnfs.h"
#include "nfs.h"
diff --git a/fs/nfs/nfs4sysctl.c b/fs/nfs/nfs4sysctl.c
index b6ebe7e..0fbd3ab 100644
--- a/fs/nfs/nfs4sysctl.c
+++ b/fs/nfs/nfs4sysctl.c
@@ -6,10 +6,10 @@
* Copyright (c) 2006 Trond Myklebust <[email protected]>
*/
#include <linux/sysctl.h>
-#include <linux/nfs_idmap.h>
#include <linux/nfs_fs.h>
#include "nfs4_fs.h"
+#include "nfs4idmap.h"
#include "callback.h"
static const int nfs_set_port_min = 0;
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index a26880c..0aea978 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -52,10 +52,10 @@
#include <linux/nfs.h>
#include <linux/nfs4.h>
#include <linux/nfs_fs.h>
-#include <linux/nfs_idmap.h>
#include "nfs4_fs.h"
#include "internal.h"
+#include "nfs4idmap.h"
#include "nfs4session.h"
#include "pnfs.h"
#include "netns.h"
diff --git a/include/uapi/linux/nfs_idmap.h b/include/uapi/linux/nfs_idmap.h
index 8d4b1c7..038e36c 100644
--- a/include/uapi/linux/nfs_idmap.h
+++ b/include/uapi/linux/nfs_idmap.h
@@ -1,5 +1,5 @@
/*
- * include/linux/nfs_idmap.h
+ * include/uapi/linux/nfs_idmap.h
*
* UID and GID to name mapping for clients.
*
--
2.3.5
Looks good,
Reviewed-by: Christoph Hellwig <[email protected]>