PACKETS_PER_SECOND
PACKET_COST = NSEC_PER_SEC / PACKETS_PER_SECOND,
BUILD_BUG_ON(MSEC_PER_SEC % PACKETS_PER_SECOND != 0);
[PACKETS_BURSTABLE + 1] = { true, MSEC_PER_SEC / PACKETS_PER_SECOND },
[PACKETS_BURSTABLE + 3] = { true, (MSEC_PER_SEC / PACKETS_PER_SECOND) * 2 },
unsigned int total_msecs = 2 * MSEC_PER_SEC / PACKETS_PER_SECOND / 3;