static OfDpaFlow *of_dpa_flow_alloc(uint64_t cookie) { OfDpaFlow *flow; int64_t now = qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL) / 1000; flow = g_new0(OfDpaFlow, 1); if (!flow) { return NULL; } flow->cookie = cookie; flow->mask.tbl_id = 0xffffffff; flow->stats.install_time = flow->stats.refresh_time = now; return flow; }