On Thu, Jan 07, 2021, Steve Rutherford wrote: > Supporting merging of consecutive entries (or not) is less important > to get right since it doesn't change any of the APIs. If someone runs > into performance issues, they can loop back and fix this then. I'm > slightly concerned with the behavior for overlapping regions. I'm assuming merging entries will be a near-trivial effort once everything else is implemented, e.g. KVM will need to traverse the list to remove entries when address are converted back to private. Piling on merging functionality at that point should not be all that hard, especially if the list is sorted and entries are merged on insertion.
