packed_ref_cache: add a backlink to the associated `packed_ref_store`
authorMichael Haggerty <mhagger@alum.mit.edu>
Wed, 13 Sep 2017 17:15:57 +0000 (19:15 +0200)
committerJunio C Hamano <gitster@pobox.com>
Thu, 14 Sep 2017 06:19:07 +0000 (15:19 +0900)
commitf0a7dc86d2919a2b91e46503f1df173e58977ef2
tree1749eaa4a42c6fdef0b87b5146b6a46f770236d2
parent157113c614034dc247e1aa6fb65448125f71f7ca
packed_ref_cache: add a backlink to the associated `packed_ref_store`

It will prove convenient in upcoming patches.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
refs/packed-backend.c