pid namespaces: round up the API

[linux-2.6] / fs / super.c

diff --git a/fs/super.c b/fs/super.c
index 5260d620c555fbd987eed1642649c0372670ace9..d62629c6c0cb339077cca7286b507ef1c77e719f 100644 (file)
--- a/fs/super.c
+++ b/fs/super.c
@@ -40,10 +40,6 @@
 #include <asm/uaccess.h>
 
 
-void get_filesystem(struct file_system_type *fs);
-void put_filesystem(struct file_system_type *fs);
-struct file_system_type *get_fs_type(const char *name);
-
 LIST_HEAD(super_blocks);
 DEFINE_SPINLOCK(sb_lock);
 
@@ -67,6 +63,7 @@ static struct super_block *alloc_super(struct file_system_type *type)
                }
                INIT_LIST_HEAD(&s->s_dirty);
                INIT_LIST_HEAD(&s->s_io);
+               INIT_LIST_HEAD(&s->s_more_io);
                INIT_LIST_HEAD(&s->s_files);
                INIT_LIST_HEAD(&s->s_instances);
                INIT_HLIST_HEAD(&s->s_anon);
@@ -884,6 +881,7 @@ vfs_kern_mount(struct file_system_type *type, int flags, const char *name, void
        error = type->get_sb(type, flags, name, data, mnt);
        if (error < 0)
                goto out_free_secdata;
+       BUG_ON(!mnt->mnt_sb);
 
        error = security_sb_kern_mount(mnt->mnt_sb, secdata);
        if (error)