Yes. If you mmap a file and then try to access it and it's not already in RAM, y...

		michaelmior on Oct 22, 2013 \| parent \| context \| favorite \| on: FastImageCache – iOS library for quickly displayin... Yes. If you mmap a file and then try to access it and it's not already in RAM, you'll block while the bit you're trying to access is paged in.