odb: move MRU list of packfiles into struct packfile_store

The object database tracks the list of packfiles in most-recently-used
order, which is mostly used to favor reading from packfiles that contain
most of the objects that we're currently accessing. With the
introduction of the `struct packfile_store` we have a better place to
host this list though.

Move the list accordingly.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2025-09-23 12:17:04 +02:00
committed by Junio C Hamano
parent 14aaf5c9d8
commit fe835b0ca0
5 changed files with 10 additions and 12 deletions

View File

@@ -64,6 +64,9 @@ struct packfile_store {
*/
struct packed_git *packs;
/* A most-recently-used ordered version of the packs list. */
struct list_head mru;
/*
* A map of packfile names to packed_git structs for tracking which
* packs have been loaded already.