nfsd4: remove unnecessary lease-setting function

[safe/jmp/linux-2.6] / fs / configfs / mount.c

diff --git a/fs/configfs/mount.c b/fs/configfs/mount.c
index be5d86a..8421cea 100644 (file)
--- a/fs/configfs/mount.c
+++ b/fs/configfs/mount.c
@@ -38,10 +38,10 @@
 
 struct vfsmount * configfs_mount = NULL;
 struct super_block * configfs_sb = NULL;
-kmem_cache_t *configfs_dir_cachep;
+struct kmem_cache *configfs_dir_cachep;
 static int configfs_mnt_count = 0;
 
-static struct super_operations configfs_ops = {
+static const struct super_operations configfs_ops = {
        .statfs         = simple_statfs,
        .drop_inode     = generic_delete_inode,
 };
@@ -84,7 +84,7 @@ static int configfs_fill_super(struct super_block *sb, void *data, int silent)
                inode->i_op = &configfs_dir_inode_operations;
                inode->i_fop = &configfs_dir_operations;
                /* directory inodes start off with i_nlink == 2 (for "." entry) */
-               inode->i_nlink++;
+               inc_nlink(inode);
        } else {
                pr_debug("configfs: could not get root inode\n");
                return -ENOMEM;
@@ -92,7 +92,7 @@ static int configfs_fill_super(struct super_block *sb, void *data, int silent)
 
        root = d_alloc_root(inode);
        if (!root) {
-               pr_debug("%s: could not get root dentry!\n",__FUNCTION__);
+               pr_debug("%s: could not get root dentry!\n",__func__);
                iput(inode);
                return -ENOMEM;
        }
@@ -103,10 +103,10 @@ static int configfs_fill_super(struct super_block *sb, void *data, int silent)
        return 0;
 }
 
-static struct super_block *configfs_get_sb(struct file_system_type *fs_type,
-       int flags, const char *dev_name, void *data)
+static int configfs_get_sb(struct file_system_type *fs_type,
+       int flags, const char *dev_name, void *data, struct vfsmount *mnt)
 {
-       return get_sb_single(fs_type, flags, data, configfs_fill_super);
+       return get_sb_single(fs_type, flags, data, configfs_fill_super, mnt);
 }
 
 static struct file_system_type configfs_fs_type = {
@@ -128,7 +128,7 @@ void configfs_release_fs(void)
 }
 
 
-static decl_subsys(config, NULL, NULL);
+static struct kobject *config_kobj;
 
 static int __init configfs_init(void)
 {
@@ -136,13 +136,12 @@ static int __init configfs_init(void)
 
        configfs_dir_cachep = kmem_cache_create("configfs_dir_cache",
                                                sizeof(struct configfs_dirent),
-                                               0, 0, NULL, NULL);
+                                               0, 0, NULL);
        if (!configfs_dir_cachep)
                goto out;
 
-       kset_set_kset_s(&config_subsys, kernel_subsys);
-       err = subsystem_register(&config_subsys);
-       if (err) {
+       config_kobj = kobject_create_and_add("config", kernel_kobj);
+       if (!config_kobj) {
                kmem_cache_destroy(configfs_dir_cachep);
                configfs_dir_cachep = NULL;
                goto out;
@@ -151,11 +150,19 @@ static int __init configfs_init(void)
        err = register_filesystem(&configfs_fs_type);
        if (err) {
                printk(KERN_ERR "configfs: Unable to register filesystem!\n");
-               subsystem_unregister(&config_subsys);
+               kobject_put(config_kobj);
                kmem_cache_destroy(configfs_dir_cachep);
                configfs_dir_cachep = NULL;
+               goto out;
        }
 
+       err = configfs_inode_init();
+       if (err) {
+               unregister_filesystem(&configfs_fs_type);
+               kobject_put(config_kobj);
+               kmem_cache_destroy(configfs_dir_cachep);
+               configfs_dir_cachep = NULL;
+       }
 out:
        return err;
 }
@@ -163,9 +170,10 @@ out:
 static void __exit configfs_exit(void)
 {
        unregister_filesystem(&configfs_fs_type);
-       subsystem_unregister(&config_subsys);
+       kobject_put(config_kobj);
        kmem_cache_destroy(configfs_dir_cachep);
        configfs_dir_cachep = NULL;
+       configfs_inode_exit();
 }
 
 MODULE_AUTHOR("Oracle");