From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 20 Dec 2011 00:05:20 +0000 (-0800)
Subject: Merge branch 'tr/cache-tree'
X-Git-Tag: v1.7.9-rc0~53
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=33e7fefef6b68b300870e04904ad1db48be9b580;p=git.git

Merge branch 'tr/cache-tree'

* tr/cache-tree:
  reset: update cache-tree data when appropriate
  commit: write cache-tree data when writing index anyway
  Refactor cache_tree_update idiom from commit
  Test the current state of the cache-tree optimization
  Add test-scrap-cache-tree
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33e7fefef6b68b300870e04904ad1db48be9b580