linux-kernel - Re: [PATCH RFC V11 0/18] Paravirtualized ticket spinlocks

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Message-ID: <20130722193627.GP30300@phenom.dumpdata.com>
Date:	Mon, 22 Jul 2013 15:36:27 -0400
From:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To:	Raghavendra K T <raghavendra.kt@...ux.vnet.ibm.com>
Cc:	gleb@...hat.com, mingo@...hat.com, jeremy@...p.org, x86@...nel.org,
	hpa@...or.com, pbonzini@...hat.com, linux-doc@...r.kernel.org,
	habanero@...ux.vnet.ibm.com, xen-devel@...ts.xensource.com,
	peterz@...radead.org, mtosatti@...hat.com,
	stefano.stabellini@...citrix.com, andi@...stfloor.org,
	attilio.rao@...rix.com, ouyang@...pitt.edu, gregkh@...e.de,
	agraf@...e.de, chegu_vinod@...com, torvalds@...ux-foundation.org,
	avi.kivity@...il.com, tglx@...utronix.de, kvm@...r.kernel.org,
	linux-kernel@...r.kernel.org, riel@...hat.com, drjones@...hat.com,
	virtualization@...ts.linux-foundation.org,
	srivatsa.vaddagiri@...il.com
Subject: Re: [PATCH RFC V11 0/18] Paravirtualized ticket spinlocks

> 
> github link: https://github.com/ktraghavendra/linux/tree/pvspinlock_v11

And chance you have a backup git tree? I get:

This repository is temporarily unavailable.

> 
> Please note that we set SPIN_THRESHOLD = 32k with this series,
> that would eatup little bit of overcommit performance of PLE machines
> and overall performance of non-PLE machines.
> 
> The older series[3] was tested by Attilio for Xen implementation.
> 
> Note that Konrad needs to revert below two patches to enable xen on hvm 
>   70dd4998, f10cd522c

We could add that to the series. But let me first test it out - and that
gets back to the repo :-)
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