Merge branch 'dt/commit-preserve-base-index-upon-opportunistic-cache-tree-update...
commit311e5ce2cc06f7bb640be62f487e5b3d14bbb9a0
authorJunio C Hamano <gitster@pobox.com>
Fri, 4 Sep 2015 02:18:02 +0000 (3 19:18 -0700)
committerJunio C Hamano <gitster@pobox.com>
Fri, 4 Sep 2015 02:18:02 +0000 (3 19:18 -0700)
tree26d97cd3ac03658ae61e42bcf267468f8fb0b9bc
parent1c820392282466b50f650d484a3560087a7fe686
parent475a34451f86d1b954c5da37f04ed044544cf6e4
Merge branch 'dt/commit-preserve-base-index-upon-opportunistic-cache-tree-update' into maint

When re-priming the cache-tree opportunistically while committing
the in-core index as-is, we mistakenly invalidated the in-core
index too aggressively, causing the experimental split-index code
to unnecessarily rewrite the on-disk index file(s).

* dt/commit-preserve-base-index-upon-opportunistic-cache-tree-update:
  commit: don't rewrite shared index unnecessarily