diff options
| author | Matthieu Baerts (NGI0) <matttbe@kernel.org> | 2024-03-06 12:43:01 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-08 08:06:53 +0300 |
| commit | c66fb480a3302577f657a5d4f5308312bf1b52f8 (patch) | |
| tree | 0577557c7eb4ec214a5b517b98a50d644db9de7d | |
| parent | 2aebd3579d90e12cadc1bf93c524e2f422cd1c49 (diff) | |
| download | linux-c66fb480a3302577f657a5d4f5308312bf1b52f8.tar.xz | |
selftests: userspace pm: avoid relaunching pm events
'make_connection' is launched twice: once for IPv4, once for IPv6.
But then, the "pm_nl_ctl events" was launched a first time, killed, then
relaunched after for no particular reason.
We can then move this code, and the generation of the temp file to
exchange, to the init part, and remove extra conditions that no longer
needed.
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://lore.kernel.org/r/20240306-upstream-net-next-20240304-selftests-mptcp-shared-code-shellcheck-v2-12-bc79e6e5e6a0@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/userspace_pm.sh | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/tools/testing/selftests/net/mptcp/userspace_pm.sh b/tools/testing/selftests/net/mptcp/userspace_pm.sh index 3200d0b96d53..b0cce8f065d8 100755 --- a/tools/testing/selftests/net/mptcp/userspace_pm.sh +++ b/tools/testing/selftests/net/mptcp/userspace_pm.sh @@ -149,17 +149,23 @@ ip -net "$ns2" addr add dead:beef:1::2/64 dev ns2eth1 nodad ip -net "$ns2" addr add dead:beef:2::2/64 dev ns2eth1 nodad ip -net "$ns2" link set ns2eth1 up +file=$(mktemp) +mptcp_lib_make_file "$file" 2 1 + +# Capture netlink events over the two network namespaces running +# the MPTCP client and server +client_evts=$(mktemp) +mptcp_lib_events "${ns2}" "${client_evts}" client_evts_pid +server_evts=$(mktemp) +mptcp_lib_events "${ns1}" "${server_evts}" server_evts_pid +sleep 0.5 + print_title "Init" print_test "Created network namespaces ns1, ns2" test_pass make_connection() { - if [ -z "$file" ]; then - file=$(mktemp) - fi - mptcp_lib_make_file "$file" 2 1 - local is_v6=$1 local app_port=$app4_port local connect_addr="10.0.1.1" @@ -173,17 +179,8 @@ make_connection() is_v6="v4" fi - # Capture netlink events over the two network namespaces running - # the MPTCP client and server - if [ -z "$client_evts" ]; then - client_evts=$(mktemp) - fi - mptcp_lib_events "${ns2}" "${client_evts}" client_evts_pid - if [ -z "$server_evts" ]; then - server_evts=$(mktemp) - fi - mptcp_lib_events "${ns1}" "${server_evts}" server_evts_pid - sleep 0.5 + :>"$client_evts" + :>"$server_evts" # Run the server ip netns exec "$ns1" \ |