perf: CoW memory dedup (KSM) + boot-floor trim + reflink rootfs copy#16

Merged

ZhiXiao-Lin merged 3 commits into

mainfrom

feat/cow-ksm-memory-merge

Jun 11, 2026

Commits on Jun 11, 2026

feat(shim): opt-in KSM page-merging for guest memory (A3S_BOX_KSM)
Roy Lin
committed
perf(boot): trim 1000ms stabilize floor + reflink CoW rootfs copy fallback
Roy Lin
committed
test(cache): cover copy_file_cow (content + mode preserved, overwrite)
Roy Lin
committed