Function packfile_store_get_kept_pack_cache

packfile.c:2234–2270

}

struct packed_git **packfile_store_get_kept_pack_cache(struct packfile_store *store,
						       unsigned flags)
{
	maybe_invalidate_kept_pack_cache(store, flags);

	if (!store->kept_cache.packs) {
		struct packed_git **packs = NULL;
		struct packfile_list_entry *e;
		size_t nr = 0, alloc = 0;

		/*
		 * We want "all" packs here, because we need to cover ones that
		 * are used by a midx, as well. We need to look in every one of
		 * them (instead of the midx itself) to cover duplicates. It's
		 * possible that an object is found in two packs that the midx
		 * covers, one kept and one not kept, but the midx returns only
		 * the non-kept version.
		 */
		for (e = packfile_store_get_packs(store); e; e = e->next) {
			struct packed_git *p = e->pack;

			if ((p->pack_keep && (flags & KEPT_PACK_ON_DISK)) ||
			    (p->pack_keep_in_core && (flags & KEPT_PACK_IN_CORE)) ||
			    (p->pack_keep_in_core_open && (flags & KEPT_PACK_IN_CORE_OPEN))) {
				ALLOC_GROW(packs, nr + 1, alloc);
				packs[nr++] = p;
			}
		}
		ALLOC_GROW(packs, nr + 1, alloc);
		packs[nr] = NULL;

		store->kept_cache.packs = packs;
		store->kept_cache.flags = flags;
	}

	return store->kept_cache.packs;
}

int has_object_pack(struct repository *r, const struct object_id *oid)
{