define_commit_slab  236 commit.c       define_commit_slab(buffer_slab, struct commit_buffer);
define_commit_slab  596 commit.c       define_commit_slab(indegree_slab, int);
define_commit_slab  599 commit.c       define_commit_slab(author_date_slab, unsigned long);
define_commit_slab 3025 revision.c     define_commit_slab(saved_parents, struct commit_list *);
define_commit_slab  355 shallow.c      define_commit_slab(ref_bitmap, uint32_t *);