> > You could try adding/tweaking HZ to 1000/2000 in > > kernel and add kern.polling.enable=1 to > > /etc/sysctl.conf. > Here I would like to mention the man page polling(4) > for clarification (it does > not look like the GENERIC kernel can do polling...). Add options HZ=2000 options DEVICE_POLLING to your kernel. Claus