arch/x86/pagetable_walker.cc

208         // delete the current request if there are no inflight packets.
210         // received and inflight is zero.
603     assert(inflight);
605     inflight--;
607         // if were were squashed, return true once inflight is zero and
609         return (inflight == 0);
632     if (inflight == 0 && read == NULL && writes.size() == 0) {
670         inflight++;
674             inflight--;
682         inflight++;
686             inflight--;
695     return inflight;