Aaron Gao 4590b53a4b add stats to Cache::LookUp() ... Summary: basically for SimCache stats. I find most times it is hard to pass Statistics* to SimCache constructor. Test Plan: make all check Reviewers: andrewkr, sdong, yiwu Reviewed By: yiwu Subscribers: andrewkr, dhruba, leveldb Differential Revision: https://reviews.facebook.net/D62193		2016-09-01 13:50:39 -07:00
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rocksdb	add stats to Cache::LookUp()	2016-09-01 13:50:39 -07:00