> On Wed, Jan 24, 2007 at 10:58:41AM -0800, Junior wrote: >> Does anyone have example code using the PREEMPT_RT patch? > > You could for example start with cyclictest. It is also a good example > for how to write cyclic realtime programs on Linux.
Thanks, I will start there. Where do I get the rt library? (-lrt in makefile)? cyclictest.c: In function `timerthread': cyclictest.c:153: error: `SIGEV_THREAD_ID' undeclared (first use in this function) Someone got this before but no solution on how to fix it. > Note that realtime is not about running fast, but running "in time". > That may often mean that the overall system performance goes down. > >> PS. I'm using an ARM9 platform > > Do you have clocksource/clockevent support for your ARM9 chip? Aparently I don't. It's set as IS_TICK_BASED. How does this affect the system? Thanks, --Jr. - To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
