From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 10 Oct 2011 22:56:18 +0000 (-0700)
Subject: Merge branch 'mh/iterate-refs'
X-Git-Tag: v1.7.8-rc0~108
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=11fa509957025cc30c063d75014b701dd9ae235d;p=git.git

Merge branch 'mh/iterate-refs'

* mh/iterate-refs:
  refs.c: make create_cached_refs() static
  Retain caches of submodule refs
  Store the submodule name in struct cached_refs
  Allocate cached_refs objects dynamically
  Change the signature of read_packed_refs()
  Access reference caches only through new function get_cached_refs()
  Extract a function clear_cached_refs()
---

11fa509957025cc30c063d75014b701dd9ae235d