linux-kernel - Re: Remove hotplug cpu crap from cpufreq.

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Message-ID: <Pine.LNX.4.64.0611021129470.25218@g5.osdl.org>
Date:	Thu, 2 Nov 2006 11:30:20 -0800 (PST)
From:	Linus Torvalds <torvalds@...l.org>
To:	Dipankar Sarma <dipankar@...ibm.com>
cc:	Andrew Morton <akpm@...l.org>, Dave Jones <davej@...hat.com>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	Gautham Shenoy <ego@...ibm.com>
Subject: Re: Remove hotplug cpu crap from cpufreq.



On Fri, 3 Nov 2006, Dipankar Sarma wrote:
> 
> IMO, the right thing to do would be to convert lock_cpu_hotplug() to
> a get_cpu_hotplug()/put_cpu_hotplug() type semantics and use a more
> scalable implementation underneath (as opposed to a global
> semaphore/mutex).

Yes, I think Gautham's patch-series basically did exactly that, no? Except 
it kept the old name.

		Linus
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