linux-kernel - Re: [v3 PATCH 3/4] timers: /proc/sys sysctl hook to enable timer migration

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Message-ID: <20090317101356.GF6477@elte.hu>
Date:	Tue, 17 Mar 2009 11:13:56 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Alexey Dobriyan <adobriyan@...il.com>
Cc:	Arun R Bharadwaj <arun@...ux.vnet.ibm.com>,
	linux-kernel@...r.kernel.org, linux-pm@...ts.linux-foundation.org,
	a.p.zijlstra@...llo.nl, ego@...ibm.com, tglx@...utronix.de,
	andi@...stfloor.org, venkatesh.pallipadi@...el.com,
	vatsa@...ux.vnet.ibm.com, arjan@...radead.org,
	svaidy@...ux.vnet.ibm.com
Subject: Re: [v3 PATCH 3/4] timers: /proc/sys sysctl hook to enable timer
	migration


* Alexey Dobriyan <adobriyan@...il.com> wrote:

> On Mon, Mar 16, 2009 at 04:44:44PM +0530, Arun R Bharadwaj wrote:
> > echo 0 > /proc/sys/kernel/timer_migration
> 
> There should be no sysctl for this.
> 
> Timer migration should be good enough to be always enabled.

It's in the CONFIG_SCHED_DEBUG section - i.e. only available 
under scheduler debugging. (and it's a fair flag for that case)

	Ingo
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