does IPI_PREEMPTION in the kernel config do anything

2009-01-10 Thread Aryeh M. Friedman
For the last year I have been using IPI_PREEMPTION in my kernel config and I know back then it helped quite a bit on the performence of my dual core... now I am setting a 4 core machine using 7.1pl1 (i386) [on the dual core I {and will continue} to use -current] and was just wondering if IPI_PREEMP

Re: does IPI_PREEMPTION in the kernel config do anything

2009-01-11 Thread Paul B. Mahol
On 1/11/09, Aryeh M. Friedman wrote: > For the last year I have been using IPI_PREEMPTION in my kernel config > and I know back then it helped quite a bit on the performence of my dual > core... now I am setting a 4 core machine using 7.1pl1 (i386) [on the > dual core I {and will continue} to use