linux-kernel - Re: [RFC][PATCH 0/5] Signal scalability series

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Message-ID: <20111003163559.GA3957@redhat.com>
Date:	Mon, 3 Oct 2011 18:35:59 +0200
From:	Oleg Nesterov <oleg@...hat.com>
To:	Matt Fleming <matt@...sole-pimps.org>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andi Kleen <andi@...stfloor.org>, Tejun Heo <tj@...nel.org>,
	linux-kernel@...r.kernel.org, Tony Luck <tony.luck@...el.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	David Mosberger-Tang <davidm@...uge.net>
Subject: Re: [RFC][PATCH 0/5] Signal scalability series

On 10/03, Matt Fleming wrote:
>
> Oh, are you referring to Oleg's email about the slow down under kvm?
> Yeah, admittedly that's a pretty clear indicator that something is wrong
> with the approach in this patch series.

Or there was something wrong with my testing, please recheck. I specially
mentioned I was surprised by the numbers. May be kvm, or lockdep...

Oleg.

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