emeryberger merged emeryberger/smash#53 · July 7, 2026 09:16 perf: bound SMASH_TRACK_EXTERNAL registration cost for oversized mappings #53 ProblemUnder SMASH_TRACK_EXTERNAL=1, VmRegion::trackExternalPage() had anO(pages × hash-capacity) worst case. When a single mmap exceeded theext… +48 -0