L4Linux console using CPU

Bert van Leeuwen bert.vanleeuwen at gmail.com
Thu Jun 23 22:25:31 CEST 2005


Does anybody perhaps know why a DROPS virtual console focused on a L4Linux 
virtual console uses up CPU time? Is this "normal" behaviour? My DROPS 
console shows +- 25% CPU usage if the DROPS virtual console is focused on 
the L4Linux terminal, +- 1% if the DROPS virtual console is focused on 
something else (e.g. run console). From what I can tell, the thread running 
the L4Linux virtual console is at priority 0xff, but the main L4Linux task 
appears to be at default priority 0x10... Is this correct?

Thanks in advance,
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://os.inf.tu-dresden.de/pipermail/l4-hackers/attachments/20050623/55451384/attachment.html>

More information about the l4-hackers mailing list