taglinefilesource code
mount_root118fs/filesystems.cmount_root();
mount_root188fs/inode.cint fs_may_umount(kdev_t dev, struct inode * mount_root)
mount_root197fs/inode.cif (inode == mount_root && inode->i_count == 1)
mount_root504include/linux/fs.hextern int fs_may_umount(kdev_t dev, struct inode * mount_root);
mount_root608include/linux/fs.hextern void mount_root(void);