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774a2ae661
Extend sch_ets.sh to add a reproducer for problematic list deletions when active DWRR class are purged by ets_qdisc_change() [1] [2]. [1] https://lore.kernel.org/netdev/e08c7f4a6882f260011909a868311c6e9b54f3e4.1639153474.git.dcaratti@redhat.com/ [2] https://lore.kernel.org/netdev/f3b9bacc73145f265c19ab80785933da5b7cbdec.1754581577.git.dcaratti@redhat.com/ Suggested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Davide Caratti <dcaratti@redhat.com> Acked-by: Victor Nogueira <victor@mojatatu.com> Link: https://patch.msgid.link/489497cb781af7389011ca1591fb702a7391f5e7.1755016081.git.dcaratti@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
44 lines
760 B
Bash
Executable File
44 lines
760 B
Bash
Executable File
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# A driver for the ETS selftest that implements testing in slowpath.
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lib_dir=.
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source sch_ets_core.sh
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ALL_TESTS="
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ping_ipv4
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priomap_mode
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ets_test_strict
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ets_test_mixed
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ets_test_dwrr
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ets_test_plug
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classifier_mode
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ets_test_strict
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ets_test_mixed
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ets_test_dwrr
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"
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switch_create()
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{
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ets_switch_create
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# Create a bottleneck so that the DWRR process can kick in.
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tc qdisc add dev $swp2 root handle 1: tbf \
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rate 1Gbit burst 1Mbit latency 100ms
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defer tc qdisc del dev $swp2 root
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PARENT="parent 1:"
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}
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# Callback from sch_ets_tests.sh
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collect_stats()
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{
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local -a streams=("$@")
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local stream
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for stream in ${streams[@]}; do
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qdisc_parent_stats_get $swp2 10:$((stream + 1)) .bytes
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done
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}
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ets_run
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