FLOW_PCTYPES_SIZE
DECLARE_BITMAP(flow_pctypes, FLOW_PCTYPES_SIZE);
bitmap_zero(flow_pctypes, FLOW_PCTYPES_SIZE);
if (bitmap_weight(flow_pctypes, FLOW_PCTYPES_SIZE)) {
for_each_set_bit(flow_id, flow_pctypes, FLOW_PCTYPES_SIZE) {