From: Dario Faggioli <dario.faggioli@citrix.com>
To: Juergen Gross <jgross@suse.com>, xen-devel@lists.xen.org
Cc: Ian Jackson <ian.jackson@eu.citrix.com>,
Wei Liu <wei.liu2@citrix.com>,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Subject: Re: [PATCH v4 1/3] libxc: do some retries in xc_cpupool_removecpu() for EBUSY case
Date: Thu, 10 Mar 2016 11:26:48 +0100 [thread overview]
Message-ID: <1457605608.3102.464.camel@citrix.com> (raw)
In-Reply-To: <1457587634-22819-2-git-send-email-jgross@suse.com>
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On Thu, 2016-03-10 at 06:27 +0100, Juergen Gross wrote:
> The hypervisor might return EBUSY when trying to remove a cpu from a
> cpupool when a domain running in this cpupool has pinned a vcpu
> temporarily. Do some retries in this case, perhaps the situation
> cleans up.
>
> Cc: Ian Jackson <ian.jackson@eu.citrix.com>
> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
> Cc: Wei Liu <wei.liu2@citrix.com>
>
> Signed-off-by: Juergen Gross <jgross@suse.com>
>
Reviewed-by: Dario Faggioli <dario.faggioli@citrix.com>
Thanks and 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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next prev parent reply other threads:[~2016-03-10 10:26 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-10 5:27 [PATCH v4 0/3] add hypercall option to temporarily pin a vcpu Juergen Gross
2016-03-10 5:27 ` [PATCH v4 1/3] libxc: do some retries in xc_cpupool_removecpu() for EBUSY case Juergen Gross
2016-03-10 10:26 ` Dario Faggioli [this message]
2016-03-10 17:16 ` Wei Liu
2016-04-12 13:02 ` Olaf Hering
2016-04-12 13:45 ` Juergen Gross
2016-04-12 13:50 ` Olaf Hering
2016-04-12 13:57 ` Wei Liu
2016-04-14 16:04 ` Ian Jackson
2016-03-10 5:27 ` [PATCH v4 2/3] libxl: print message how to recover from xl cpupool-cpu-remove errors Juergen Gross
2016-04-14 16:06 ` Ian Jackson
2016-04-14 17:10 ` Dario Faggioli
2016-04-14 17:22 ` Ian Jackson
2016-04-14 17:27 ` Dario Faggioli
2016-03-10 5:27 ` [PATCH v4 3/3] libxl: add force option for xl vcpu-pin Juergen Gross
2016-03-10 10:25 ` Dario Faggioli
2016-03-10 17:17 ` Wei Liu
2016-04-14 16:10 ` Ian Jackson
2016-04-14 17:18 ` Dario Faggioli
2016-03-22 7:36 ` [PATCH v4 0/3] add hypercall option to temporarily pin a vcpu Juergen Gross
2016-03-24 14:03 ` Wei Liu
2016-03-24 17:58 ` Juergen Gross
2016-03-24 19:41 ` Wei Liu
2016-03-30 10:28 ` Juergen Gross
2016-03-30 14:23 ` Konrad Rzeszutek Wilk
2016-04-14 16:11 ` Ian Jackson
2016-04-14 19:15 ` Konrad Rzeszutek Wilk
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