[PATCH v3 0/5] oidset: use khash

Two new patches to avoid using oidset internals in fetch-pack:

  fetch-pack: factor out is_unmatched_ref()
  fetch-pack: load tip_oids eagerly iff needed

Unchanged patch:

  khash: factor out kh_release_*

Unchanged, except it doesn't touch fetch-pack anymore:

  oidset: use khash

A new patch, to reduce object text size:

  oidset: uninline oidset_init()

 fetch-pack.c | 49 +++++++++++++++++++++++--------------------------
 khash.h      |  9 +++++++--
 oidset.c     | 41 +++++++++++++++++++----------------------
 oidset.h     | 43 ++++++++++++++++++++++++++++++++-----------
 4 files changed, 81 insertions(+), 61 deletions(-)