starlingx
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utilities
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Merge "Affine kswapd* kernel threads to platform cores"

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Zuul 2020-10-19 02:18:40 +00:00 committed by Gerrit Code Review
parent 0f0bcf5844 db2156eadd
commit 31f2d4d5cf
1 changed files with 5 additions and 0 deletions
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5
utilities/worker-utils/worker-utils/affine-platform.sh
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@ -111,6 +111,11 @@ function affine_tasks {
taskset --all-tasks --pid --cpu-list ${PLATFORM_CPULIST} $pid &> /dev/null
done
# Affine kernel kswapd threads to platform cores
pidlist=$(ps --ppid 2 -p 2 -o pid=,comm= | grep -E 'kswapd' | awk '{ print $1; }')
for pid in ${pidlist[@]}; do
taskset --all-tasks --pid --cpu-list ${PLATFORM_CPULIST} $pid &> /dev/null
done
fi
return 0