prometheus

Author	SHA1	Message	Date
Fabian Reinartz	c36d574290	Replace single head lock with granular locks This adds various new locks to replace the single big lock on the head. All parts now must be COW as they may be held by clients after initial retrieval. Series by ID and hashes are now held in a stripe lock to reduce contention and total holding time during GC. This should reduce starvation of readers.	2017-09-05 14:41:39 +02:00
Julius Volz	a25f874ec4	Simplify Labels.Equals() Also extend the Compare() tests to also test Labels.Equals().	2017-04-28 16:01:37 +02:00
Fabian Reinartz	778103b450	Add liecence file and headers	2017-04-10 20:59:45 +02:00
Fabian Reinartz	51ea34d381	Fix label sorting benchmark	2017-03-17 10:07:10 +01:00
Fabian Reinartz	eedbebe1d7	Misc cleanups	2017-03-06 14:34:49 +01:00