On Tue, Jun 24, 2014 at 11:25 PM, Heiko Carstens <heiko.carstens@de.ibm.com> wrote: > > Maybe cpu_relax_spin() ? However that doesn't sound much better as well.
"cpu_relax_lowlatency()", perhaps? Naming it for what the use is ("relax, but only if you can do it with very low latency")