Re: [PATCH v8 01/10] qspinlock: A generic 4-byte queue spinlock implementation

From: Peter Zijlstra
Date: Mon Apr 07 2014 - 10:13:24 EST


On Fri, Apr 04, 2014 at 12:57:27PM -0400, Konrad Rzeszutek Wilk wrote:
> On Fri, Apr 04, 2014 at 03:00:12PM +0200, Peter Zijlstra wrote:
> >
> > So I'm just not ever going to pick up this patch; I spend a week trying
> > to reverse engineer this; I posted a 7 patch series creating the
> > equivalent, but in a gradual and readable fashion:
> >
> > http://lkml.kernel.org/r/20140310154236.038181843@xxxxxxxxxxxxx
> >
> > You keep on ignoring that; I'll keep on ignoring your patches.
> >
> > I might at some point rewrite some of your pv stuff on top to get this
> > moving again, but I'm not really motivated to work with you atm.
>
> Uh? Did you CC also xen-devel@xxxxxxxxxxxxxxxxxxxx on your patches Peter?
> I hadn't had a chance to see or comment on them :-(

No of course not :-)

Also as noted elsewhere, I didn't actually do any PV muck yet. I spend
the time trying to get my head around patch 1; all the while Waiman kept
piling more and more on top.
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