taglinefilesource code
mount_root103fs/filesystems.cmount_root();
mount_root180fs/inode.cint fs_may_umount(dev_t dev, struct inode * mount_root)
mount_root189fs/inode.cif (inode == mount_root && inode->i_count == 1)
mount_root424include/linux/fs.hextern int fs_may_umount(dev_t dev, struct inode * mount_root);
mount_root511include/linux/fs.hextern void mount_root(void);