struct ref_transaction: add a place for backends to store data
authorMichael Haggerty <mhagger@alum.mit.edu>
Fri, 8 Sep 2017 13:51:44 +0000 (15:51 +0200)
committerJunio C Hamano <gitster@pobox.com>
Fri, 8 Sep 2017 18:18:03 +0000 (03:18 +0900)
commit3bf4f56134c39a0c404ddf1a38779d67649e1c14
tree5293acea6bed48f23c2cd3d518ee748a2c0299fe
parent39c8df0cfe124565783bfc5eaaa3285c06b83fbf
struct ref_transaction: add a place for backends to store data

`packed_ref_store` is going to want to store some transaction-wide
data, so make a place for it.

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