diff mercurial/lock.py @ 18603:2251b3184e6e

util: add an LRU cache dict In certain cases we would like to have a cache of the last N results of a given computation, where N is small. This will be used in an upcoming patch to increase the size of the manifest cache from 1 to 3.
author Siddharth Agarwal <sid0@fb.com>
date Sat, 09 Feb 2013 15:41:46 +0000
parents 6d7db5794e8c
children af9fa8d4c939
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