5 commits

Author	SHA1	Message	Date
Seebs	d742c67317	avoid race on max count reads and writes	2020-02-21 16:38:36 -06:00
Seebs	cb686dcad0	make mmap test experiment with different amounts of mapping ... This is sort of prototype-ish, but the idea is that we use SetMaxMapCount from syswrap, which already exists, to let us test edge cases like "what happens if you only sometimes have mapped data".	2020-02-21 16:38:35 -06:00
Cody Soyland	fdbfc68f7c	Add license headers to files missing them and CI check to verify they are present. Fixes #1633	2019-04-12 11:30:41 -05:00
Matt Jaffee	226f15446b	lock MaxMapCount and fix unused var	2019-03-19 12:55:26 -05:00
Matt Jaffee	e469285fe3	add fragment mmap tracking and limiting ... in the case that the map limit is reached, we'll fall back to reading the file into memory normally.	2019-03-19 12:55:26 -05:00