Commit 3d5026fc authored Nov 17, 2023 by Pedro Tammela Committed by Jakub Kicinski Nov 20, 2023

selftests: tc-testing: use netns delete from pyroute2



When pyroute2 is available, use the native netns delete routine instead
of calling iproute2 to do it. As forks are expensive with some kernel
configs, minimize its usage to avoid kselftests timeouts.

Signed-off-by: Pedro Tammela <pctammela@mojatatu.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Link: https://lore.kernel.org/r/20231117171208.2066136-4-pctammela@mojatatu.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>

parent 50a5988a

tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py

+8 −1

Original line number	Diff line number	Diff line
		@@ -64,6 +64,9 @@ class SubPlugin(TdcPlugin):
		if self.args.verbose:
		print('{}.post_case'.format(self.sub_class))

		if netlink == True:
		self._nl_ns_destroy()
		else:
		self._ns_destroy()

		def post_suite(self, index):
		@@ -174,6 +177,10 @@ class SubPlugin(TdcPlugin):
		'''
		self._exec_cmd_batched('pre', self._ns_create_cmds())

		def _nl_ns_destroy(self):
		ns = self.args.NAMES['NS']
		netns.remove(ns)

		def _ns_destroy_cmd(self):
		return self._replace_keywords('netns delete {}'.format(self.args.NAMES['NS']))