From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 28 Mar 2017 21:06:00 +0000 (-0700)
Subject: Merge branch 'jh/memihash-opt'
X-Git-Tag: v2.13.0-rc0~53
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/0330344e0f63415421aff87d29ee037d3ea3b436?hp=--cc

Merge branch 'jh/memihash-opt'

The name-hash used for detecting paths that are different only in
cases (which matter on case insensitive filesystems) has been
optimized to take advantage of multi-threading when it makes sense.

* jh/memihash-opt:
name-hash: add test-lazy-init-name-hash to .gitignore
name-hash: add perf test for lazy_init_name_hash
name-hash: add test-lazy-init-name-hash
name-hash: perf improvement for lazy_init_name_hash
hashmap: document memihash_cont, hashmap_disallow_rehash api
hashmap: add disallow_rehash setting
hashmap: allow memihash computation to be continued
name-hash: specify initial size for istate.dir_hash table
---

0330344e0f63415421aff87d29ee037d3ea3b436