From: Michael Haggerty <mhagger@alum.mit.edu>
Date: Fri, 8 Sep 2017 13:51:44 +0000 (+0200)
Subject: struct ref_transaction: add a place for backends to store data
X-Git-Tag: v2.15.0-rc0~80^2~9
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/3bf4f56134c39a0c404ddf1a38779d67649e1c14

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>
---

diff --git a/refs/refs-internal.h b/refs/refs-internal.h
index b02dc5a7e3..d7d344de73 100644
--- a/refs/refs-internal.h
+++ b/refs/refs-internal.h
@@ -242,6 +242,7 @@ struct ref_transaction {
 	size_t alloc;
 	size_t nr;
 	enum ref_transaction_state state;
+	void *backend_data;
 };
 
 /*