Fix tsk->exit_state usage

[linux-2.6] / fs / super.c

diff --git a/fs/super.c b/fs/super.c
index fc8ebedc6bed1aa901e24ebf8e34fd397cc6361e..d28fde7e1cfbf96329c02ce34e38cf1310d0f6f4 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);
@@ -335,21 +332,21 @@ struct super_block *sget(struct file_system_type *type,
                        void *data)
 {
        struct super_block *s = NULL;
-       struct list_head *p;
+       struct super_block *old;
        int err;
 
 retry:
        spin_lock(&sb_lock);
-       if (test) list_for_each(p, &type->fs_supers) {
-               struct super_block *old;
-               old = list_entry(p, struct super_block, s_instances);
-               if (!test(old, data))
-                       continue;
-               if (!grab_super(old))
-                       goto retry;
-               if (s)
-                       destroy_super(s);
-               return old;
+       if (test) {
+               list_for_each_entry(old, &type->fs_supers, s_instances) {
+                       if (!test(old, data))
+                               continue;
+                       if (!grab_super(old))
+                               goto retry;
+                       if (s)
+                               destroy_super(s);
+                       return old;
+               }
        }
        if (!s) {
                spin_unlock(&sb_lock);
@@ -947,9 +944,9 @@ do_kern_mount(const char *fstype, int flags, const char *name, void *data)
        return mnt;
 }
 
-struct vfsmount *kern_mount(struct file_system_type *type)
+struct vfsmount *kern_mount_data(struct file_system_type *type, void *data)
 {
-       return vfs_kern_mount(type, 0, type->name, NULL);
+       return vfs_kern_mount(type, MS_KERNMOUNT, type->name, data);
 }
 
-EXPORT_SYMBOL(kern_mount);
+EXPORT_SYMBOL_GPL(kern_mount_data);