[Click] Preemptive kernel

[Vamshidhar Palkonda]

Hi experts,

We are using Click 1.6.0  with kernel 2.6.18-128 (Cent OS) and we moved to
Cent OS 5.5 and applied kernel 2.6.18-194. We see that we were using
"CONFIG_PREEMPT_NONE=y" in 2.6.18-128 and now we are using
CONFIG_PREEMPT_VOLUNTARY=y
in 2.6.18-194.

I am getting a low stacks warnings. Do you think this the preempt change is
causing this?. Do we need to set Preempt to none always?

thanks
Vamshi