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| author |   Magnus Karlsson <magnus.karlsson@intel.com> | 2021-02-23 16:23:01 +0000 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2021-02-26 12:08:48 -0800 |
| commit | ecde60614d5ed60fde1c80b38b71582a3ea2e662 (patch) | |
| tree | 5eb3a48bcb94852c0ad67c178c1db36112b53e51 /tools/testing/selftests/bpf/test_xsk.sh | |
| parent | bpf: Rename fixup_bpf_calls and add some comments (diff) | |
| download | linux-dev-ecde60614d5ed60fde1c80b38b71582a3ea2e662.tar.xz linux-dev-ecde60614d5ed60fde1c80b38b71582a3ea2e662.zip | |
selftest/bpf: Make xsk tests less verbose
Make the xsk tests less verbose by only printing the
essentials. Currently, it is hard to see if the tests passed or not
due to all the printouts. Move the extra printouts to a verbose
option, if further debugging is needed when a problem arises.
To run the xsk tests with verbose output:
./test_xsk.sh -v
Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: Ciara Loftus <ciara.loftus@intel.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Link: https://lore.kernel.org/bpf/20210223162304.7450-2-ciara.loftus@intel.com
Diffstat (limited to 'tools/testing/selftests/bpf/test_xsk.sh')
| -rwxr-xr-x | tools/testing/selftests/bpf/test_xsk.sh | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/tools/testing/selftests/bpf/test_xsk.sh b/tools/testing/selftests/bpf/test_xsk.sh index 88a7483eaae4..f4cedf4c2718 100755 --- a/tools/testing/selftests/bpf/test_xsk.sh +++ b/tools/testing/selftests/bpf/test_xsk.sh @@ -71,13 +71,17 @@ # # Run (full output without color-coding): # sudo ./test_xsk.sh +# +# Run with verbose output: +# sudo ./test_xsk.sh -v . xsk_prereqs.sh -while getopts c flag +while getopts "cv" flag do case "${flag}" in c) colorconsole=1;; + v) verbose=1;; esac done @@ -95,13 +99,17 @@ NS1=af_xdp${VETH1_POSTFIX} MTU=1500 setup_vethPairs() { - echo "setting up ${VETH0}: namespace: ${NS0}" + if [[ $verbose -eq 1 ]]; then + echo "setting up ${VETH0}: namespace: ${NS0}" + fi ip netns add ${NS1} ip link add ${VETH0} type veth peer name ${VETH1} if [ -f /proc/net/if_inet6 ]; then echo 1 > /proc/sys/net/ipv6/conf/${VETH0}/disable_ipv6 fi - echo "setting up ${VETH1}: namespace: ${NS1}" + if [[ $verbose -eq 1 ]]; then + echo "setting up ${VETH1}: namespace: ${NS1}" + fi ip link set ${VETH1} netns ${NS1} ip netns exec ${NS1} ip link set ${VETH1} mtu ${MTU} ip link set ${VETH0} mtu ${MTU} @@ -125,7 +133,10 @@ echo "${VETH0}:${VETH1},${NS1}" > ${SPECFILE} validate_veth_spec_file -echo "Spec file created: ${SPECFILE}" +if [[ $verbose -eq 1 ]]; then + echo "Spec file created: ${SPECFILE}" + VERBOSE_ARG="-v" +fi test_status $retval "${TEST_NAME}" @@ -136,12 +147,16 @@ statusList=() ### TEST 1 TEST_NAME="XSK KSELFTEST FRAMEWORK" -echo "Switching interfaces [${VETH0}, ${VETH1}] to XDP Generic mode" +if [[ $verbose -eq 1 ]]; then + echo "Switching interfaces [${VETH0}, ${VETH1}] to XDP Generic mode" +fi vethXDPgeneric ${VETH0} ${VETH1} ${NS1} retval=$? if [ $retval -eq 0 ]; then - echo "Switching interfaces [${VETH0}, ${VETH1}] to XDP Native mode" + if [[ $verbose -eq 1 ]]; then + echo "Switching interfaces [${VETH0}, ${VETH1}] to XDP Native mode" + fi vethXDPnative ${VETH0} ${VETH1} ${NS1} fi |