We should be using que_low to decrease scan sleep time in bflsc.
diff --git a/driver-bflsc.c b/driver-bflsc.c
index 476742f..dac33f7 100644
--- a/driver-bflsc.c
+++ b/driver-bflsc.c
@@ -1761,7 +1761,7 @@ static int64_t bflsc_scanwork(struct thr_info *thr)
/* Increase slowly but decrease quickly */
if (min_queued > sc_info->que_full_enough && old_sleep_time < BFLSC_MAX_SLEEP)
new_sleep_time = old_sleep_time * 21 / 20;
- else if (min_queued < sc_info->que_watermark)
+ else if (min_queued < sc_info->que_low)
new_sleep_time = old_sleep_time * 2 / 3;
/* Do not sleep more than BFLSC_MAX_SLEEP so we can always