linux-kernel - Re: [tip:smp/hotplug] cpu/hotplug: Make target state writeable

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Message-ID: <20160302124138.GF6357@twins.programming.kicks-ass.net>
Date:	Wed, 2 Mar 2016 13:41:38 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	rostedt@...dmis.org, tglx@...utronix.de, riel@...hat.com,
	mingo@...nel.org, rafael.j.wysocki@...el.com,
	bigeasy@...utronix.de, arjan@...ux.intel.com,
	rusty@...tcorp.com.au, torvalds@...ux-foundation.org,
	hpa@...or.com, srivatsa@....edu, pjt@...gle.com, tj@...nel.org,
	akpm@...ux-foundation.org, oleg@...hat.com,
	linux-kernel@...r.kernel.org, paulmck@...ux.vnet.ibm.com
Cc:	linux-tip-commits@...r.kernel.org
Subject: Re: [tip:smp/hotplug] cpu/hotplug: Make target state writeable

On Tue, Mar 01, 2016 at 11:55:01AM -0800, tip-bot for Thomas Gleixner wrote:
> Commit-ID:  757c989b9994f51b42d6be1bd33c7c12d16a3ac7
> Gitweb:     http://git.kernel.org/tip/757c989b9994f51b42d6be1bd33c7c12d16a3ac7
> Author:     Thomas Gleixner <tglx@...utronix.de>
> AuthorDate: Fri, 26 Feb 2016 18:43:32 +0000
> Committer:  Thomas Gleixner <tglx@...utronix.de>
> CommitDate: Tue, 1 Mar 2016 20:36:55 +0100
> 
> cpu/hotplug: Make target state writeable
> 
> Make it possible to write a target state to the per cpu state file, so we can
> switch between states.

But you've marked nearly all of them cant_stop, so while this implements
the interface, its not really functional just yet, right?