pub(crate) const SMALLEST_PAGE_SIZE: usize = 4096;Expand description
Smallest page size accoding to Wikipedia. If the pages are larger, the code is still correct but does non-minimal writes.
We could confidently multiply this by 4 on aarch64 macOS, but there is no point, since not initializing / initializing every 4Kth byte / initializing everything makes no perf difference at least on M3 Pro, so this whole thing is mainly for other systems.