[Freeswitch-users] Linux Kernel Options

Hello, I'm working on recompiling a custom kernel for our FreeSWITH installations. Are there any recommendations in regard to the options that should or should not be set for optimum performance. This is based on Linux Kernel 2.6.32. Is disabling the tickless feature and building a 1000hz timer still a recommendation? Is there any recommendation as to the preemption model for the CFS scheduler in this version? Thanks, Spencer