* operation is forbidden. There are systems (mainly embedded) that keep their root
* file system in RAM, when initially loaded by the kernel (e.g. initramfs),
* and there is no other file system that is mounted on top of it.In such systems,
- * there is option to pivot_root!
+ * there is no option to pivot_root!
* For more information, see kernel.org/doc/Documentation/filesystems/ramfs-rootfs-initramfs.txt.
* switch_root alternative:
* Innstead of un-mounting the old rootfs, it is over mounted by moving the new root to it.