From: Dario Faggioli <dario.faggioli@citrix.com>
To: Juergen Gross <jgross@suse.com>,
xen-devel@lists.xen.org, jbeulich@suse.com,
alan.robinson@ts.fujitsu.com, george.dunlap@eu.citrix.com
Subject: Re: [PATCH v2 0/2] xen: correct changing credit scheduler's timeslice
Date: Tue, 2 Feb 2016 13:14:24 +0100 [thread overview]
Message-ID: <1454415264.9227.106.camel@citrix.com> (raw)
In-Reply-To: <1454412582-3263-1-git-send-email-jgross@suse.com>
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On Tue, 2016-02-02 at 12:29 +0100, Juergen Gross wrote:
> When the timeslice of Xen's credit scheduler is changed via tools the
> domain weights are no longer honored correctly.
>
> Changes in V2:
> - moved locking to csched_sys_cntl() as suggested by Jan
> - split up into two patches as requested by Dario
>
Aha, perfect example of race condition over email! :-P
No big deal, though, I'm fine with this (split) variant.
> Juergen Gross (2):
> xen: update timeslice under lock
> xen: recalculate per-cpupool credits when updating timeslice
>
Both patches:
Reviewed-by: Dario Faggioli <dario.faggioli@citrix.com>
Thanks,
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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prev parent reply other threads:[~2016-02-02 12:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-02 11:29 [PATCH v2 0/2] xen: correct changing credit scheduler's timeslice Juergen Gross
2016-02-02 11:29 ` [PATCH v2 1/2] xen: update timeslice under lock Juergen Gross
2016-02-02 11:29 ` [PATCH v2 2/2] xen: recalculate per-cpupool credits when updating timeslice Juergen Gross
2016-02-02 12:14 ` Dario Faggioli [this message]
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