From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dario Faggioli <dario.faggioli@citrix.com>
Subject: Re: [PATCH] xen: make sure the node-affinity is always
 updated
Date: Fri, 13 Sep 2013 17:45:17 +0200
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To: George Dunlap <George.Dunlap@eu.citrix.com>
Cc: Juergen Gross <juergen.gross@ts.fujitsu.com>, Keir Fraser <keir@xen.org>, Jan Beulich <JBeulich@suse.com>, "xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
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On ven, 2013-09-13 at 14:43 +0200, Dario Faggioli wrote:
> On ven, 2013-09-13 at 11:45 +0100, George Dunlap wrote:
> > But that's a UI polish thing, rather than a bug fix, so is slightly
> > lower priority.
> >=20
> Sure, but I was really concerned about making the interface a mess, even
> if that happens by fixing the bug.
>=20
> I'll think about it a bit more, and see if I can come up with a
> different, less "surprising" solution from the UI standpoint in the next
> hours, ok?
>=20
Ok, I did found a way to deal with this entirely in the (credit)
scheduler, without adding too many cpumask operations (well, I added a
cpumask_and() in _csched_cpu_pick(), but that's it).

I'll send it as a new patch, containing only the minimum required to fix
the bug, so to make backporting easier.

Jurgen, I'll bundle the cpupool hunk with a couple of other patches I've
got about cpupools changes I have in my queue and send a series in the
coming days.

Thanks and Regards,
Dario

--=20
<<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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