object-store: move packed_git and packed_git_mru to object store

In a process with multiple repositories open, packfile accessors
should be associated to a single repository and not shared globally.
Move packed_git and packed_git_mru into the_repository and adjust
callers to reflect this.

[nd: while at there, wrap access to these two fields in get_packed_git()
and get_packed_git_mru(). This allows us to lazily initialize these
fields without caller doing that explicitly]

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/server-info.c b/server-info.c
index 26a6c20b7d..75a8b65e47 100644
--- a/server-info.c
+++ b/server-info.c
@@ -1,9 +1,11 @@
 #include "cache.h"
+#include "repository.h"
 #include "refs.h"
 #include "object.h"
 #include "commit.h"
 #include "tag.h"
 #include "packfile.h"
+#include "object-store.h"
 
 /*
  * Create the file "path" by writing to a temporary file and renaming
@@ -200,7 +202,7 @@ static void init_pack_info(const char *infofile, int force)
 	objdirlen = strlen(objdir);
 
 	prepare_packed_git();
-	for (p = packed_git; p; p = p->next) {
+	for (p = get_packed_git(the_repository); p; p = p->next) {
 		/* we ignore things on alternate path since they are
 		 * not available to the pullers in general.
 		 */
@@ -210,7 +212,7 @@ static void init_pack_info(const char *infofile, int force)
 	}
 	num_pack = i;
 	info = xcalloc(num_pack, sizeof(struct pack_info *));
-	for (i = 0, p = packed_git; p; p = p->next) {
+	for (i = 0, p = get_packed_git(the_repository); p; p = p->next) {
 		if (!p->pack_local)
 			continue;
 		info[i] = xcalloc(1, sizeof(struct pack_info));