diff options
Diffstat (limited to 'tools/testing/selftests/net/fq_band_pktlimit.sh')
| -rwxr-xr-x | tools/testing/selftests/net/fq_band_pktlimit.sh | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/tools/testing/selftests/net/fq_band_pktlimit.sh b/tools/testing/selftests/net/fq_band_pktlimit.sh index 24b77bdf41..977070ed42 100755 --- a/tools/testing/selftests/net/fq_band_pktlimit.sh +++ b/tools/testing/selftests/net/fq_band_pktlimit.sh @@ -8,7 +8,7 @@ # 3. send 20 pkts on band A: verify that 0 are queued, 20 dropped # 4. send 20 pkts on band B: verify that 10 are queued, 10 dropped # -# Send packets with a 100ms delay to ensure that previously sent +# Send packets with a delay to ensure that previously sent # packets are still queued when later ones are sent. # Use SO_TXTIME for this. @@ -29,19 +29,21 @@ ip -6 addr add fdaa::1/128 dev dummy0 ip -6 route add fdaa::/64 dev dummy0 tc qdisc replace dev dummy0 root handle 1: fq quantum 1514 initial_quantum 1514 limit 10 -./cmsg_sender -6 -p u -d 100000 -n 20 fdaa::2 8000 +DELAY=400000 + +./cmsg_sender -6 -p u -d "${DELAY}" -n 20 fdaa::2 8000 OUT1="$(tc -s qdisc show dev dummy0 | grep '^\ Sent')" -./cmsg_sender -6 -p u -d 100000 -n 20 fdaa::2 8000 +./cmsg_sender -6 -p u -d "${DELAY}" -n 20 fdaa::2 8000 OUT2="$(tc -s qdisc show dev dummy0 | grep '^\ Sent')" -./cmsg_sender -6 -p u -d 100000 -n 20 -P 7 fdaa::2 8000 +./cmsg_sender -6 -p u -d "${DELAY}" -n 20 -P 7 fdaa::2 8000 OUT3="$(tc -s qdisc show dev dummy0 | grep '^\ Sent')" # Initial stats will report zero sent, as all packets are still -# queued in FQ. Sleep for the delay period (100ms) and see that +# queued in FQ. Sleep for at least the delay period and see that # twenty are now sent. -sleep 0.1 +sleep 0.6 OUT4="$(tc -s qdisc show dev dummy0 | grep '^\ Sent')" # Log the output after the test |