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From: Dario Faggioli <dario.faggioli@citrix.com>
To: George Dunlap <george.dunlap@eu.citrix.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
	"Keir (Xen.org)" <keir@xen.org>,
	Ian Campbell <Ian.Campbell@citrix.com>
Subject: Re: [PATCH 3 of 6 v2] xen: sched_credit: use current_on_cpu() when appropriate
Date: Mon, 17 Dec 2012 15:41:53 +0100	[thread overview]
Message-ID: <1355755313.5931.14.camel@Abyss> (raw)
In-Reply-To: <50CB8068.7080404@eu.citrix.com>


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On Fri, 2012-12-14 at 19:39 +0000, George Dunlap wrote: 
> Hmm, I hadn't read this patch when I commented about removing the macro 
> from the first patch. :-)
> 
:-)

> I personally think that using vc->processor is better in that patch 
> anyway; but using this macro elsewhere is probably fine.
> 
Ok.

> I think from a taste point of view, I would have put this patch, with 
> the new definition, as the first patch in the series, and the had the 
> second patch just use it.
> 
Ok then, when respinning I'll have the first patch defining and using
the macro. Then I'll have the 'fix picking' patch using vc->processor
_instead_ the macro. Yes, that kills the need for the macro, but since I
already have the code for it, and I think things with it does look a bit
better, I won't actually kill it. Let me know (here or replying to the
corresponding e-mail in the reposting) if you don't want it.

Thanks and Regards,
Dario

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



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  reply	other threads:[~2012-12-17 14:41 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-12-12  2:52 [PATCH 0 of 6 v2] xen: sched_credit: fix picking & tickling and also add some tracing Dario Faggioli
2012-12-12  2:52 ` [PATCH 1 of 6 v2] xen: sched_credit: improve picking up the idlal CPU for a VCPU Dario Faggioli
2012-12-12 10:04   ` Jan Beulich
2012-12-12 10:19     ` Dario Faggioli
2012-12-12 10:30       ` Jan Beulich
2012-12-12 10:38         ` Dario Faggioli
2012-12-14 19:50     ` George Dunlap
2012-12-17  8:35       ` Jan Beulich
2012-12-17 14:36         ` Dario Faggioli
2012-12-14 19:16   ` George Dunlap
2012-12-12  2:52 ` [PATCH 2 of 6 v2] xen: sched_credit: improve tickling of idle CPUs Dario Faggioli
2012-12-14 19:29   ` George Dunlap
2012-12-12  2:52 ` [PATCH 3 of 6 v2] xen: sched_credit: use current_on_cpu() when appropriate Dario Faggioli
2012-12-14 19:39   ` George Dunlap
2012-12-17 14:41     ` Dario Faggioli [this message]
2012-12-12  2:52 ` [PATCH 4 of 6 v2] xen: tracing: report where a VCPU wakes up Dario Faggioli
2012-12-14 19:57   ` George Dunlap
2012-12-17 14:43     ` Dario Faggioli
2012-12-12  2:52 ` [PATCH 5 of 6 v2] xen: tracing: introduce per-scheduler trace event IDs Dario Faggioli
2012-12-14 20:00   ` George Dunlap
2012-12-12  2:52 ` [PATCH 6 of 6 v2] xen: sched_credit: add some tracing Dario Faggioli
2012-12-14 20:05   ` George Dunlap
2012-12-17 14:45     ` Dario Faggioli

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