NFS: Split out NFS v3 inode operations

This patch moves the NFS v3 file and directory inode functions into
files that are only compiled whet CONFIG_NFS_V3 is enabled.

Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 9ae329d..e75f2aa 100644 (file)
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -63,27 +63,6 @@ const struct address_space_operations nfs_dir_aops = {
        .freepage = nfs_readdir_clear_array,
 };
 
-#ifdef CONFIG_NFS_V3
-const struct inode_operations nfs3_dir_inode_operations = {
-       .create         = nfs_create,
-       .lookup         = nfs_lookup,
-       .link           = nfs_link,
-       .unlink         = nfs_unlink,
-       .symlink        = nfs_symlink,
-       .mkdir          = nfs_mkdir,
-       .rmdir          = nfs_rmdir,
-       .mknod          = nfs_mknod,
-       .rename         = nfs_rename,
-       .permission     = nfs_permission,
-       .getattr        = nfs_getattr,
-       .setattr        = nfs_setattr,
-       .listxattr      = nfs3_listxattr,
-       .getxattr       = nfs3_getxattr,
-       .setxattr       = nfs3_setxattr,
-       .removexattr    = nfs3_removexattr,
-};
-#endif  /* CONFIG_NFS_V3 */
-
 #ifdef CONFIG_NFS_V4
 
 static int nfs_atomic_open(struct inode *, struct dentry *,

diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index 7da8745..7623917 100644 (file)
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -41,18 +41,6 @@
 
 static const struct vm_operations_struct nfs_file_vm_ops;
 
-#ifdef CONFIG_NFS_V3
-const struct inode_operations nfs3_file_inode_operations = {
-       .permission     = nfs_permission,
-       .getattr        = nfs_getattr,
-       .setattr        = nfs_setattr,
-       .listxattr      = nfs3_listxattr,
-       .getxattr       = nfs3_getxattr,
-       .setxattr       = nfs3_setxattr,
-       .removexattr    = nfs3_removexattr,
-};
-#endif  /* CONFIG_NFS_v3 */
-
 /* Hack for future NFS swap support */
 #ifndef IS_SWAPFILE
 # define IS_SWAPFILE(inode)    (0)

diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index f580358..65d23eb 100644 (file)
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -888,6 +888,35 @@ static int nfs3_return_delegation(struct inode *inode)
        return 0;
 }
 
+static const struct inode_operations nfs3_dir_inode_operations = {
+       .create         = nfs_create,
+       .lookup         = nfs_lookup,
+       .link           = nfs_link,
+       .unlink         = nfs_unlink,
+       .symlink        = nfs_symlink,
+       .mkdir          = nfs_mkdir,
+       .rmdir          = nfs_rmdir,
+       .mknod          = nfs_mknod,
+       .rename         = nfs_rename,
+       .permission     = nfs_permission,
+       .getattr        = nfs_getattr,
+       .setattr        = nfs_setattr,
+       .listxattr      = nfs3_listxattr,
+       .getxattr       = nfs3_getxattr,
+       .setxattr       = nfs3_setxattr,
+       .removexattr    = nfs3_removexattr,
+};
+
+static const struct inode_operations nfs3_file_inode_operations = {
+       .permission     = nfs_permission,
+       .getattr        = nfs_getattr,
+       .setattr        = nfs_setattr,
+       .listxattr      = nfs3_listxattr,
+       .getxattr       = nfs3_getxattr,
+       .setxattr       = nfs3_setxattr,
+       .removexattr    = nfs3_removexattr,
+};
+
 const struct nfs_rpc_ops nfs_v3_clientops = {
        .version        = 3,                    /* protocol version */
        .dentry_ops     = &nfs_dentry_operations,

diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 6c38bc9..4b6043c 100644 (file)
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -427,9 +427,6 @@ extern __be32 root_nfs_parse_addr(char *name); /*__init*/
 /*
  * linux/fs/nfs/file.c
  */
-#ifdef CONFIG_NFS_V3
-extern const struct inode_operations nfs3_file_inode_operations;
-#endif /* CONFIG_NFS_V3 */
 extern const struct file_operations nfs_file_operations;
 #ifdef CONFIG_NFS_V4
 extern const struct file_operations nfs4_file_operations;
@@ -484,9 +481,6 @@ extern ssize_t nfs_file_direct_write(struct kiocb *iocb,
 /*
  * linux/fs/nfs/dir.c
  */
-#ifdef CONFIG_NFS_V3
-extern const struct inode_operations nfs3_dir_inode_operations;
-#endif /* CONFIG_NFS_V3 */
 extern const struct file_operations nfs_dir_operations;
 extern const struct dentry_operations nfs_dentry_operations;