Hi Mick, If you enabled it you can copy /proc/config.gz somewhere, gunzip it and grep for PREEMPT Cheers, Mark On 2/1/06, laulist@xxxxxxxxxxxx <laulist@xxxxxxxxxxxx> wrote: > > Now this is pretty basic, but I have Googled around a bit and can't find > the answer: > > What do I look for (in /proc/sys/kernel I assume) to tell me whether a > 2.6 kernel has realtime preemption compiled in? > > Mick > > -- >