sidx             3064 oshmem/mca/memheap/ptmalloc/malloc.c     bindex_t sidx = small_index(size);
sidx             3065 oshmem/mca/memheap/ptmalloc/malloc.c     sbinptr b = smallbin_at(m, sidx);
sidx             3066 oshmem/mca/memheap/ptmalloc/malloc.c     if (smallmap_is_marked(m, sidx)) {