X-Git-Url: http://nv-tegra.nvidia.com/gitweb/?p=linux-3.10.git;a=blobdiff_plain;f=fs%2Fconfigfs%2Fmount.c;h=ecc62178beda98d3975b2796714ab6d3d6b1968e;hp=3bf0278ea8435cdcb132662bb13fb17a2e78c004;hb=d463a0c4b53a8fab505fd9aa3a1a04cb9f411b78;hpb=e0bf68ddec4f4f90e5871404be4f1854c17f3120

diff --git a/fs/configfs/mount.c b/fs/configfs/mount.c
index 3bf0278..ecc6217 100644
--- a/fs/configfs/mount.c
+++ b/fs/configfs/mount.c
@@ -29,6 +29,7 @@
 #include <linux/mount.h>
 #include <linux/pagemap.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 
 #include <linux/configfs.h>
 #include "configfs_internal.h"
@@ -92,7 +93,7 @@ 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;
 	}
@@ -100,19 +101,20 @@ static int configfs_fill_super(struct super_block *sb, void *data, int silent)
 	configfs_root_group.cg_item.ci_dentry = root;
 	root->d_fsdata = &configfs_root;
 	sb->s_root = root;
+	sb->s_d_op = &configfs_dentry_ops; /* the rest get that */
 	return 0;
 }
 
-static int configfs_get_sb(struct file_system_type *fs_type,
-	int flags, const char *dev_name, void *data, struct vfsmount *mnt)
+static struct dentry *configfs_do_mount(struct file_system_type *fs_type,
+	int flags, const char *dev_name, void *data)
 {
-	return get_sb_single(fs_type, flags, data, configfs_fill_super, mnt);
+	return mount_single(fs_type, flags, data, configfs_fill_super);
 }
 
 static struct file_system_type configfs_fs_type = {
 	.owner		= THIS_MODULE,
 	.name		= "configfs",
-	.get_sb		= configfs_get_sb,
+	.mount		= configfs_do_mount,
 	.kill_sb	= kill_litter_super,
 };
 
@@ -128,7 +130,7 @@ void configfs_release_fs(void)
 }
 
 
-static decl_subsys(config, NULL, NULL);
+static struct kobject *config_kobj;
 
 static int __init configfs_init(void)
 {
@@ -140,9 +142,8 @@ static int __init configfs_init(void)
 	if (!configfs_dir_cachep)
 		goto out;
 
-	kobj_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;
@@ -151,7 +152,7 @@ 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;
@@ -160,7 +161,7 @@ static int __init configfs_init(void)
 	err = configfs_inode_init();
 	if (err) {
 		unregister_filesystem(&configfs_fs_type);
-		subsystem_unregister(&config_subsys);
+		kobject_put(config_kobj);
 		kmem_cache_destroy(configfs_dir_cachep);
 		configfs_dir_cachep = NULL;
 	}
@@ -171,7 +172,7 @@ 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();