Lines Matching defs:prev
409 auto prev = subregions_.upper_bound(base);
410 auto next = prev--;
412 if (prev.IsValid()) {
414 if (add_overflow(prev->base(), prev->size() - 1, &prev_last_byte)) {
434 bool VmAddressRegion::CheckGapLocked(const ChildList::iterator& prev,
449 if (prev.IsValid()) {
450 if (add_overflow(prev->base(), prev->size(), &gap_beg) ||
491 prev_arch_mmu_flags = (prev.IsValid() && prev->is_mapping())
492 ? prev->as_vm_mapping()->arch_mmu_flags()