From: Eric Wong <e@80x24.org>
Date: Thu, 30 May 2019 19:50:04 +0000 (+0000)
Subject: Merge remote-tracking branch 'origin/v2-noop-speedup'
X-Git-Tag: v1.2.0~209
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=de4b593431f34785a8fed61eaf6a1cb1b9999995;p=public-inbox.git

Merge remote-tracking branch 'origin/v2-noop-speedup'

* origin/v2-noop-speedup:
  v2writable: short-circuit is_ancestor check on equality
  v2writable: avoid mm_tmp creation without regen
  v2writable: hoist out index_epoch sub
  v2writable: split off unindex_range mapping
---

de4b593431f34785a8fed61eaf6a1cb1b9999995