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(parent: 1208fd3) | patch
cpu/hotplug: Online siblings when SMT control is turned on
authorThomas Gleixner <tglx@linutronix.de>
Sat, 7 Jul 2018 09:40:18 +0000 (11:40 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Mon, 9 Jul 2018 07:19:18 +0000 (09:19 +0200)
commit67d40e493bdbbfff44b66e9691b8ed049557d278
treeea2ebc1bdb9efd77714acf5dd26dadcbfe215c70tree | snapshot
parent1208fd321297edb4442202ee86a600e45b34bf36commit | diff
cpu/hotplug: Online siblings when SMT control is turned on

Writing 'off' to /sys/devices/system/cpu/smt/control offlines all SMT
siblings. Writing 'on' merily enables the abilify to online them, but does
not online them automatically.

Make 'on' more useful by onlining all offline siblings.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
kernel/cpu.c diff | blob | history
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