slots_size
memset(open_chapter->slots, 0, slots_size(open_chapter->slot_count));
int dlm_slots_assign(struct dlm_ls *ls, int *num_slots, int *slots_size,
*slots_size = array_size;
int dlm_slots_assign(struct dlm_ls *ls, int *num_slots, int *slots_size,
int num_slots, slots_size;
rv = dlm_slots_assign(ls, &num_slots, &slots_size, &slots, &gen);
ls->ls_slots_size = slots_size;
size_t tbl_size, slots_size;
slots_size = PAGE_ALIGN(array_size(sizeof(*mem->slots), mem->nslabs));
free_pages((unsigned long)mem->slots, get_order(slots_size));
memblock_free_late(__pa(mem->slots), slots_size);
size_t slots_size = array_size(sizeof(*pool->slots), pool->nslabs);
free_pages((unsigned long)pool->slots, get_order(slots_size));