Scott Cheloha: > This "it might slow down the network stack" thing keeps coming up, and > yet nobody can point to (a) who expressed this concern or (b) what the > penalty is in practice.
It was kettenis@ who simply raised the question and asked for comments from the network people. I think we should just go ahead and use rdtsc_lfence() in tsc_get_timecount(). It is *correct*. -- Christian "naddy" Weisgerber [email protected]
