Merge branch 'dt/unpack-compare-entry-optim'
commit201155cd1164572086a8a5fa1708b93d68b64f08
authorJunio C Hamano <gitster@pobox.com>
Wed, 3 Feb 2016 22:16:06 +0000 (3 14:16 -0800)
committerJunio C Hamano <gitster@pobox.com>
Wed, 3 Feb 2016 22:16:06 +0000 (3 14:16 -0800)
tree8bf0b7ba5a89248b231704119fb4e8eea06303c0
parente01c6b15c97e30baedc45021e6dcbd90140616cd
parenta6720955f19ea10bf9569d04480deed25b1bccf7
Merge branch 'dt/unpack-compare-entry-optim'

"git checkout $branch" (and other operations that share the same
underlying machinery) has been optimized.

* dt/unpack-compare-entry-optim:
  unpack-trees: fix accidentally quadratic behavior
  do_compare_entry: use already-computed path