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From: Dominik Brodowski <linux@dominikbrodowski.net>
To: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>
Cc: Andrew Morton <akpm@osdl.org>, Dave Jones <davej@redhat.com>,
	cpufreq@www.linux.org.uk
Subject: Re: cpufreq & dual core CPUs.
Date: Fri, 23 Jun 2006 08:50:14 +0200	[thread overview]
Message-ID: <20060623065014.GA20048@isilmar.linta.de> (raw)
In-Reply-To: <88056F38E9E48644A0F562A38C64FB60085E064C@scsmsx403.amr.corp.intel.com>

Hi,

ISTR that your major point against software cooridnation of P-States is the
cost associated with set_cpus_allowed() -- couldn't we get rid of this if
we'd start a per-CPU thread in speedstep-centrino which takes care of
switching frequencies? threads are cheap, AFAIK...

Thanks,
	Dominik

  parent reply	other threads:[~2006-06-23  6:50 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-05-31  5:02 cpufreq & dual core CPUs Pallipadi, Venkatesh
2006-05-31  5:33 ` Dominik Brodowski
2006-06-23  6:50 ` Dominik Brodowski [this message]
  -- strict thread matches above, loose matches on Subject: below --
2006-05-31 14:10 Pallipadi, Venkatesh
2006-05-31  4:40 Pallipadi, Venkatesh
2006-05-31  4:54 ` Dave Jones
2006-05-31  5:05   ` Jacob Shin
2006-06-03  4:32 ` Carl Thompson
2006-05-31  4:26 Dave Jones
2006-05-31  4:59 ` Jacob Shin

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