Lines Matching full:cpu4

100  drwxr-xr-x  9 root root    0 Dec 21 16:33 cpu4
112 off (0) state. To logically shutdown CPU4::
114  $ echo 0 > /sys/devices/system/cpu/cpu4/online
119 bring CPU4 back online::
121  $ echo 1 > /sys/devices/system/cpu/cpu4/online
645 To rollback CPU4 to ``lib/percpu_cnt:online`` and back online just issue::
647   $ cat /sys/devices/system/cpu/cpu4/hotplug/state
649   $ echo 140 > /sys/devices/system/cpu/cpu4/hotplug/target
650   $ cat /sys/devices/system/cpu/cpu4/hotplug/state
656   $ echo 169 > /sys/devices/system/cpu/cpu4/hotplug/target
657   $ cat /sys/devices/system/cpu/cpu4/hotplug/state
689 As it an be seen, CPU4 went down until timestamp 22.996 and then back up until