SV: How can develop a small realtime linux

[Bjorn Eriksson]

>wouldn't the "no file system" requirement be a killer for linux?  


 Actually, not. I've experimented with a small Linux without any non-volatile memory. 
I boot Linux out of an EEPROM and then root it from a small filesystem decompressed to 
RAM. (Consider init-rd and rom-fs for instance.)


//Björn.