From: Ian Campbell <ian.campbell@citrix.com>
To: Dario Faggioli <dario.faggioli@citrix.com>
Cc: Sisu Xi <xisisu@gmail.com>,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
George Dunlap <george.dunlap@eu.citrix.com>,
Chenyang Lu <lu@cse.wustl.edu>,
Ian Jackson <ian.jackson@eu.citrix.com>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>,
Linh Thi Xuan Phan <ptxlinh@gmail.com>,
Meng Xu <xumengpanda@gmail.com>, Meng Xu <mengxu@cis.upenn.edu>,
Jan Beulich <JBeulich@suse.com>, Chao Wang <chaowang@wustl.edu>,
Chong Li <lichong659@gmail.com>,
Dagaen Golomb <dgolomb@seas.upenn.edu>
Subject: Re: [PATCH v3 3/4] libxl: add rtds scheduler
Date: Tue, 16 Sep 2014 17:54:42 +0100 [thread overview]
Message-ID: <1410886482.23505.19.camel@citrix.com> (raw)
In-Reply-To: <1410852450.20720.10.camel@Abyss>
On Tue, 2014-09-16 at 09:27 +0200, Dario Faggioli wrote:
> On Mon, 2014-09-15 at 23:32 -0400, Meng Xu wrote:
>
> > 2014-09-15 21:49 GMT-04:00 Ian Campbell <ian.campbell@citrix.com>:
>
> > Is a 0.5hr maximum period considered to be larger than any
> > practically
> > useful value?
> >
> >
> > I think so.
> >
> Yes, it is. Most of the people using this scheduler will be interested
> in "a few [decades, hundreds] millisecond" period and budget. Someone
> might want to try microsecs, someone may be fine with seconds.
OK, so no need for me to ask if it should be a 64bit value then.
Ian.
next prev parent reply other threads:[~2014-09-16 16:54 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-14 21:37 Introduce rtds real-time scheduler for Xen Meng Xu
2014-09-14 21:37 ` [PATCH v3 1/4] xen: add real time scheduler rtds Meng Xu
2014-09-15 10:40 ` Jan Beulich
2014-09-16 8:42 ` Dario Faggioli
2014-09-16 8:52 ` Jan Beulich
2014-09-16 8:59 ` Dario Faggioli
2014-09-16 16:38 ` Meng Xu
2014-09-17 9:22 ` Jan Beulich
2014-09-18 16:08 ` George Dunlap
2014-09-18 18:08 ` Dario Faggioli
2014-09-19 13:11 ` Meng Xu
2014-09-22 17:11 ` Dario Faggioli
2014-09-22 20:40 ` Meng Xu
2014-09-19 9:45 ` Dario Faggioli
2014-09-19 16:44 ` Konrad Rzeszutek Wilk
2014-09-22 17:26 ` Dario Faggioli
2014-09-22 20:45 ` Meng Xu
2014-09-22 22:43 ` Konrad Rzeszutek Wilk
2014-09-20 21:10 ` Meng Xu
2014-09-23 10:47 ` George Dunlap
2014-09-14 21:37 ` [PATCH v3 2/4] libxc: add rtds scheduler Meng Xu
2014-09-18 16:15 ` George Dunlap
2014-09-14 21:37 ` [PATCH v3 3/4] libxl: " Meng Xu
2014-09-15 22:07 ` Ian Campbell
2014-09-16 1:11 ` Meng Xu
2014-09-16 1:49 ` Ian Campbell
2014-09-16 3:32 ` Meng Xu
2014-09-16 7:27 ` Dario Faggioli
2014-09-16 16:54 ` Ian Campbell [this message]
2014-09-17 10:19 ` Dario Faggioli
2014-09-16 8:04 ` Dario Faggioli
2014-09-16 16:56 ` Ian Campbell
2014-09-18 16:24 ` George Dunlap
2014-09-18 17:19 ` Ian Campbell
2014-09-14 21:37 ` [PATCH v3 4/4] xl: introduce " Meng Xu
2014-09-15 22:18 ` Ian Campbell
2014-09-16 7:49 ` Dario Faggioli
2014-09-18 16:35 ` George Dunlap
2014-09-16 7:43 ` Introduce rtds real-time scheduler for Xen Dario Faggioli
2014-09-17 14:15 ` Dario Faggioli
2014-09-17 14:33 ` Meng Xu
2014-09-18 16:00 ` Meng Xu
2014-09-23 13:50 ` Ian Campbell
2014-09-24 20:59 ` Meng Xu
2014-09-24 21:14 ` Wei Liu
2014-09-25 7:39 ` Ian Campbell
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