Subject: [PATCH 06/26] pack: move prepare_packed_git_run_once to object store

From: Stefan Beller <[email-masked]>
Date: Mon, 12 Feb 2018 17:22:21 -0800

From: Jonathan Nieder <[email-masked]>

Each repository's object store can be initialized independently, so
they must not share a run_once variable.

Signed-off-by: Stefan Beller <[email-masked]>
Signed-off-by: Jonathan Nieder <[email-masked]>
---
 object-store.h | 8 +++++++-
 packfile.c     | 7 +++----
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/object-store.h b/object-store.h
index 8778ab9685..9fd109fa9c 100644
--- a/object-store.h
+++ b/object-store.h
@@ -20,8 +20,14 @@ struct raw_object_store {
 
 	struct alternate_object_database *alt_odb_list;
 	struct alternate_object_database **alt_odb_tail;
+
+	/*
+	 * Whether packed_git has already been populated with this repository's
+	 * packs.
+	 */
+	unsigned packed_git_initialized : 1;
 };
-#define RAW_OBJECT_STORE_INIT { NULL, NULL, MRU_INIT, NULL, NULL }
+#define RAW_OBJECT_STORE_INIT { NULL, NULL, MRU_INIT, NULL, NULL, 0 }
 
 void raw_object_store_clear(struct raw_object_store *o);
 
diff --git a/packfile.c b/packfile.c
index 2ce1b2cef7..c107fce171 100644
--- a/packfile.c
+++ b/packfile.c
@@ -873,12 +873,11 @@ static void prepare_packed_git_mru(void)
 		mru_append(&the_repository->objects.packed_git_mru, p);
 }
 
-static int prepare_packed_git_run_once = 0;
 void prepare_packed_git(void)
 {
 	struct alternate_object_database *alt;
 
-	if (prepare_packed_git_run_once)
+	if (the_repository->objects.packed_git_initialized)
 		return;
 	prepare_packed_git_one(get_object_directory(), 1);
 	prepare_alt_odb();
@@ -886,13 +885,13 @@ void prepare_packed_git(void)
 		prepare_packed_git_one(alt->path, 0);
 	rearrange_packed_git();
 	prepare_packed_git_mru();
-	prepare_packed_git_run_once = 1;
+	the_repository->objects.packed_git_initialized = 1;
 }
 
 void reprepare_packed_git(void)
 {
 	approximate_object_count_valid = 0;
-	prepare_packed_git_run_once = 0;
+	the_repository->objects.packed_git_initialized = 0;
 	prepare_packed_git();
 }
 
-- 
2.16.1.73.ga2c3e9663f.dirty