From 607bd8315c6886eb61561bbba394616bc6fdf031 Mon Sep 17 00:00:00 2001 From: Jonathan Nieder Date: Tue, 12 Sep 2017 10:28:39 -0700 Subject: pack: make packed_git_mru global a value instead of a pointer The MRU cache that keeps track of recently used packs is represented using two global variables: struct mru packed_git_mru_storage; struct mru *packed_git_mru = &packed_git_mru_storage; Callers never assign to the packed_git_mru pointer, though, so we can simplify by eliminating it and using &packed_git_mru_storage (renamed to &packed_git_mru) directly. This variable is only used by the packfile subsystem, making this a relatively uninvasive change (and any new unadapted callers would trigger a compile error). Noticed while moving these globals to the object_store struct. Signed-off-by: Stefan Beller Signed-off-by: Jonathan Nieder Acked-by: Jeff King Signed-off-by: Junio C Hamano --- cache.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'cache.h') diff --git a/cache.h b/cache.h index a916bc79e3..49b083ee0a 100644 --- a/cache.h +++ b/cache.h @@ -4,6 +4,7 @@ #include "git-compat-util.h" #include "strbuf.h" #include "hashmap.h" +#include "mru.h" #include "advice.h" #include "gettext.h" #include "convert.h" @@ -1589,8 +1590,7 @@ extern struct packed_git { * A most-recently-used ordered version of the packed_git list, which can * be iterated instead of packed_git (and marked via mru_mark). */ -struct mru; -extern struct mru *packed_git_mru; +extern struct mru packed_git_mru; struct pack_entry { off_t offset; -- cgit v1.3