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packfile: reorder functions to avoid function declaration

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Reorder functions so that we can avoid a forward declaration of
`prepare_packed_git()`.

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 12:17:06 +02:00
committed by Junio C Hamano
parent bd1a521de8
commit 995ee88027
1 changed files with 33 additions and 34 deletions
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67
packfile.c
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@@ -946,40 +946,6 @@ static void prepare_packed_git_one(struct odb_source *source)
string_list_clear(data.garbage, 0);
}
static void prepare_packed_git(struct repository *r);
/*
* Give a fast, rough count of the number of objects in the repository. This
* ignores loose objects completely. If you have a lot of them, then either
* you should repack because your performance will be awful, or they are
* all unreachable objects about to be pruned, in which case they're not really
* interesting as a measure of repo size in the first place.
*/
unsigned long repo_approximate_object_count(struct repository *r)
{
if (!r->objects->approximate_object_count_valid) {
struct odb_source *source;
unsigned long count = 0;
struct packed_git *p;
prepare_packed_git(r);
for (source = r->objects->sources; source; source = source->next) {
struct multi_pack_index *m = get_multi_pack_index(source);
if (m)
count += m->num_objects;
}
for (p = r->objects->packfiles->packs; p; p = p->next) {
if (open_pack_index(p))
continue;
count += p->num_objects;
}
r->objects->approximate_object_count = count;
r->objects->approximate_object_count_valid = 1;
}
return r->objects->approximate_object_count;
}
DEFINE_LIST_SORT(static, sort_packs, struct packed_git, next);
static int sort_pack(const struct packed_git *a, const struct packed_git *b)
@@ -1098,6 +1064,39 @@ struct list_head *get_packed_git_mru(struct repository *r)
return &r->objects->packfiles->mru;
}
/*
* Give a fast, rough count of the number of objects in the repository. This
* ignores loose objects completely. If you have a lot of them, then either
* you should repack because your performance will be awful, or they are
* all unreachable objects about to be pruned, in which case they're not really
* interesting as a measure of repo size in the first place.
*/
unsigned long repo_approximate_object_count(struct repository *r)
{
if (!r->objects->approximate_object_count_valid) {
struct odb_source *source;
unsigned long count = 0;
struct packed_git *p;
prepare_packed_git(r);
for (source = r->objects->sources; source; source = source->next) {
struct multi_pack_index *m = get_multi_pack_index(source);
if (m)
count += m->num_objects;
}
for (p = r->objects->packfiles->packs; p; p = p->next) {
if (open_pack_index(p))
continue;
count += p->num_objects;
}
r->objects->approximate_object_count = count;
r->objects->approximate_object_count_valid = 1;
}
return r->objects->approximate_object_count;
}
unsigned long unpack_object_header_buffer(const unsigned char *buf,
unsigned long len, enum object_type *type, unsigned long *sizep)
{