1 files changed, 0 insertions, 24 deletions

diff --git a/fs/internal.h b/fs/internal.h
index fe327c20af83..839d3f9e9173 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -20,14 +20,8 @@ struct path;
  * block_dev.c
  */
 #ifdef CONFIG_BLOCK
-extern struct super_block *blockdev_superblock;
 extern void __init bdev_cache_init(void);
 
-static inline int sb_is_blkdev_sb(struct super_block *sb)
-{
-	return sb == blockdev_superblock;
-}
-
 extern int __sync_blockdev(struct block_device *bdev, int wait);
 
 #else
@@ -35,11 +29,6 @@ static inline void bdev_cache_init(void)
 {
 }
 
-static inline int sb_is_blkdev_sb(struct super_block *sb)
-{
-	return 0;
-}
-
 static inline int __sync_blockdev(struct block_device *bdev, int wait)
 {
 	return 0;
@@ -52,24 +41,13 @@ static inline int __sync_blockdev(struct block_device *bdev, int wait)
 extern void __init chrdev_init(void);
 
 /*
- * exec.c
- */
-extern int check_unsafe_exec(struct linux_binprm *);
-
-/*
  * namespace.c
  */
 extern int copy_mount_options(const void __user *, unsigned long *);
 extern int copy_mount_string(const void __user *, char **);
 
-extern unsigned int mnt_get_count(struct vfsmount *mnt);
 extern struct vfsmount *__lookup_mnt(struct vfsmount *, struct dentry *, int);
 extern struct vfsmount *lookup_mnt(struct path *);
-extern void mnt_set_mountpoint(struct vfsmount *, struct dentry *,
-				struct vfsmount *);
-extern void release_mounts(struct list_head *);
-extern void umount_tree(struct vfsmount *, int, struct list_head *);
-extern struct vfsmount *copy_tree(struct vfsmount *, struct dentry *, int);
 extern int finish_automount(struct vfsmount *, struct path *);
 
 extern void mnt_make_longterm(struct vfsmount *);
@@ -98,8 +76,6 @@ extern struct file *get_empty_filp(void);
  */
 extern int do_remount_sb(struct super_block *, int, void *, int);
 extern bool grab_super_passive(struct super_block *sb);
-extern void __put_super(struct super_block *sb);
-extern void put_super(struct super_block *sb);
 extern struct dentry *mount_fs(struct file_system_type *,
 			       int, const char *, void *);