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Message-ID: <20231213060856.4030084-2-liuhangbin@gmail.com>
Date: Wed, 13 Dec 2023 14:08:44 +0800
From: Hangbin Liu <liuhangbin@...il.com>
To: netdev@...r.kernel.org
Cc: "David S. Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>,
Eric Dumazet <edumazet@...gle.com>,
Paolo Abeni <pabeni@...hat.com>,
Shuah Khan <shuah@...nel.org>,
David Ahern <dsahern@...nel.org>,
linux-kselftest@...r.kernel.org,
Po-Hsu Lin <po-hsu.lin@...onical.com>,
Andrea Mayer <andrea.mayer@...roma2.it>,
Amit Cohen <amcohen@...dia.com>,
Nicolas Dichtel <nicolas.dichtel@...nd.com>,
Roopa Prabhu <roopa@...dia.com>,
Ido Schimmel <idosch@...dia.com>,
Hangbin Liu <liuhangbin@...il.com>
Subject: [PATCHv2 net-next 01/13] selftests/net: add variable NS_LIST for lib.sh
Add a global variable NS_LIST to store all the namespaces that setup_ns
created, so the caller could call cleanup_all_ns() instead of remember
all the netns names when using cleanup_ns().
Signed-off-by: Hangbin Liu <liuhangbin@...il.com>
---
tools/testing/selftests/net/lib.sh | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/tools/testing/selftests/net/lib.sh b/tools/testing/selftests/net/lib.sh
index 518eca57b815..dca549443801 100644
--- a/tools/testing/selftests/net/lib.sh
+++ b/tools/testing/selftests/net/lib.sh
@@ -6,6 +6,8 @@
# Kselftest framework requirement - SKIP code is 4.
ksft_skip=4
+# namespace list created by setup_ns
+NS_LIST=""
##############################################################################
# Helpers
@@ -56,6 +58,11 @@ cleanup_ns()
return $ret
}
+cleanup_all_ns()
+{
+ cleanup_ns $NS_LIST
+}
+
# setup netns with given names as prefix. e.g
# setup_ns local remote
setup_ns()
@@ -82,4 +89,5 @@ setup_ns()
ip -n "$ns" link set lo up
ns_list="$ns_list $ns"
done
+ NS_LIST="$NS_LIST $ns_list"
}
--
2.43.0
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