hotplug.sh
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| #!/usr/bin/env bash | |
| forcpunumin$(cat /sys/devices/system/cpu/cpu*/topology/thread_siblings_list | cut -s -d, -f2- | tr ',''\n'| sort -un) | |
| do | |
| echo 0 > /sys/devices/system/cpu/cpu$cpunum/online | |
| done |