Lua in the kernel...

[Marc Balmer]

Some Illumos developers consider adding Lua to the kernel to provide
what they call ZFS Channel Programs:

http://www.youtube.com/watch?v=EGKek5sZ2Xw&list=PLaUVvul17xSdWMBt5tAC8Hu7bbeWskD_q

Lua part starts at approx 1:13