Re: [PATCH v2 10/12] Maintain preemptability count even for !CONFIG_PREEMPT kernels
On Mon, Nov 23, 2009 at 11:30:02AM -0600, Christoph Lameter wrote: > This adds significant overhead for the !PREEMPT case adding lots of code > in critical paths all over the place. > > I want to measure it. Can you suggest benchmarks to try?