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selftests/net: convert stress_reuseport_listen.sh to run it in unique namespace

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Here is the test result after conversion.

 # ./stress_reuseport_listen.sh
 listen 24000 socks took 0.47714

Acked-by: David Ahern <dsahern@kernel.org>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hangbin Liu 2023-12-19 17:48:52 +08:00 committed by David S. Miller
parent d3b6b11161
commit 098f1ce08b
1 changed files with 3 additions and 3 deletions
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6
tools/testing/selftests/net/stress_reuseport_listen.sh
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@ -2,18 +2,18 @@
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2022 Meta Platforms, Inc. and affiliates.
NS='stress_reuseport_listen_ns'
source lib.sh
NR_FILES=24100
SAVED_NR_FILES=$(ulimit -n)
setup() {
ip netns add $NS
setup_ns NS
ip netns exec $NS sysctl -q -w net.ipv6.ip_nonlocal_bind=1
ulimit -n $NR_FILES
}
cleanup() {
ip netns del $NS
cleanup_ns $NS
ulimit -n $SAVED_NR_FILES
}