Good. Apple is basically the only entity seriously looking at dynamic linking performance these days. We can do a lot better in the ELF world. We should not onl

Good. Apple is basically the only entity seriously looking at dynamic linking performance these days. We can do a lot better in the ELF world. We should not only copy dyld's closure cache, but also teach the kernel to do relocations on demand, like NT does. A relocated data-segment page should be a clean page, not a dirty page!