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From: Dario Faggioli <dario.faggioli@citrix.com>
To: George Dunlap <george.dunlap@citrix.com>, xen-devel@lists.xenproject.org
Subject: Re: [PATCH v2] xen: sched: fix (ACPI S3) resume with cpupools with different schedulers.
Date: Thu, 10 Dec 2015 09:42:06 +0100	[thread overview]
Message-ID: <1449736926.3457.10.camel@citrix.com> (raw)
In-Reply-To: <566579C6.6080600@citrix.com>


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On Mon, 2015-12-07 at 12:21 +0000, George Dunlap wrote:
> On 24/11/15 17:14, Dario Faggioli wrote:
> > On Tue, 2015-11-24 at 15:32 +0000, George Dunlap wrote:
> > > 
> > As said, I don't recall all the details, sorry. I recall thinking
> > that
> > a solution would involve putting the CPU in the pool earlier, but
> > that
> > in turn calls for other work (e.g., tweaking the priorities of the
> > callbacks for avoiding races).
> > 
> > It's on my list of things to do, but not with super high priority.
> > Are
> > you saying that we should drop this patch, and do the callback
> > reordering/refactoring first?
> 
> Sorry, meant to respond to this -- no, I don't think refactoring is a
> prerequisite.  
>
Ah, okay. :-)

> Let me give it another look-over today.
> 
That would be much appreciated. Not a super huge deal, but I've got a
few patches stacked on top of this...

Regards,
Dario
-- 
<<This happens because I choose it to happen!>> (Raistlin Majere)
-----------------------------------------------------------------
Dario Faggioli, Ph.D, http://about.me/dario.faggioli
Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)


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  reply	other threads:[~2015-12-10  8:42 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-13 17:10 [PATCH v2] xen: sched: fix (ACPI S3) resume with cpupools with different schedulers Dario Faggioli
2015-11-16 13:10 ` Juergen Gross
2015-11-24 15:32 ` George Dunlap
2015-11-24 17:14   ` Dario Faggioli
2015-12-07 12:21     ` George Dunlap
2015-12-10  8:42       ` Dario Faggioli [this message]
2015-12-10 15:13 ` George Dunlap

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