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Re: [RFC PATCH 2/3] sched: add yield_to function
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From: Hillf Danton
Subject:
Re: [RFC PATCH 2/3] sched: add yield_to function
Date: Sunday, January 2, 2011 - 9:18 pm
On Mon, Jan 3, 2011 at 1:19 AM, Rik van Riel <riel@redhat.com> wrote:
quoted text
> On 01/02/2011 06:43 AM, Hillf Danton wrote: > >> The following work is based on what Rik posted, with a few changes. > > I threw out my patch before Christmas, replacing it with > Mike Galbraith's work. >
Would you please share the work by Mike, or info where to get it? Hillf
quoted text
> Today I finally discovered why I had not been getting > very useful results testing the PLE code on the test > system. > > On this particular CPU model (Intel(R) Xeon(R) CPU X5670), > the value of ple_gap needs to be at least 48 ! > > A ple_gap value of 41 is simply too low to trigger reliably > with Avi's kvm-unit-tests PLE test and also only triggers > a few times a second at most (not too useful) with the other > tests I had been running... > > -- > All rights reversed >
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Messages in current thread:
Re: [RFC PATCH 2/3] sched: add yield_to function
, Hillf Danton
, (Sun Jan 2, 4:43 am)
Re: [RFC PATCH 2/3] sched: add yield_to function
, Rik van Riel
, (Sun Jan 2, 10:19 am)
Re: [RFC PATCH 2/3] sched: add yield_to function
, Hillf Danton
, (Sun Jan 2, 9:18 pm)
Re: [RFC PATCH 2/3] sched: add yield_to function
, Rik van Riel
, (Sun Jan 2, 10:04 pm)
Re: [RFC PATCH 2/3] sched: add yield_to function
, Hillf Danton
, (Tue Jan 4, 5:44 am)
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