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packfile: refactor get_packed_git_mru() to work on packfile store

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The `get_packed_git_mru()` function prepares the packfile store and then
returns its packfiles in most-recently-used order. Refactor it to accept
a packfile store instead of a repository to clarify its scope.

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 12:17:14 +02:00
committed by Junio C Hamano
parent d2779beb36
commit dd52a29b78
3 changed files with 10 additions and 7 deletions
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4
builtin/pack-objects.c
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@@ -1748,12 +1748,12 @@ static int want_object_in_pack_mtime(const struct object_id *oid,
}
}
list_for_each(pos, get_packed_git_mru(the_repository)) {
list_for_each(pos, packfile_store_get_packs_mru(the_repository->objects->packfiles)) {
struct packed_git *p = list_entry(pos, struct packed_git, mru);
want = want_object_in_pack_one(p, oid, exclude, found_pack, found_offset, found_mtime);
if (!exclude && want > 0)
list_move(&p->mru,
get_packed_git_mru(the_repository));
packfile_store_get_packs_mru(the_repository->objects->packfiles));
if (want != -1)
return want;
}

6
packfile.c
View File

@@ -1048,10 +1048,10 @@ struct packed_git *packfile_store_get_all_packs(struct packfile_store *store)
return store->packs;
}
struct list_head *get_packed_git_mru(struct repository *r)
struct list_head *packfile_store_get_packs_mru(struct packfile_store *store)
{
packfile_store_prepare(r->objects->packfiles);
return &r->objects->packfiles->mru;
packfile_store_prepare(store);
return &store->mru;
}
/*

7
packfile.h
View File

@@ -148,6 +148,11 @@ struct packed_git *packfile_store_get_packs(struct packfile_store *store);
*/
struct packed_git *packfile_store_get_all_packs(struct packfile_store *store);
/*
* Get all packs in most-recently-used order.
*/
struct list_head *packfile_store_get_packs_mru(struct packfile_store *store);
/*
* Open the packfile and add it to the store if it isn't yet known. Returns
* either the newly opened packfile or the preexisting packfile. Returns a
@@ -232,8 +237,6 @@ int for_each_packed_object(struct repository *repo, each_packed_object_fn cb,
#define PACKDIR_FILE_GARBAGE 4
extern void (*report_garbage)(unsigned seen_bits, const char *path);
struct list_head *get_packed_git_mru(struct repository *r);
/*
* Give a rough count of objects in the repository. This sacrifices accuracy
* for speed.