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Re: Porting "jump labels" to userspace
- From: Ingo Molnar <mingo at elte dot hu>
- To: Peter Zijlstra <peterz at infradead dot org>
- Cc: Thomas Gleixner <tglx at linutronix dot de>, Mathieu Desnoyers <mathieu dot desnoyers at efficios dot com>, David Daney <ddaney at caviumnetworks dot com>, Roland McGrath <roland at redhat dot com>, Mark Wielaard <mjw at redhat dot com>, Stefan Hajnoczi <stefanha at gmail dot com>, "Frank Ch. Eigler" <fche at redhat dot com>, Julien Desfossez <julien dot desfossez at polymtl dot ca>, dominique dot toupin at ericsson dot com, ltt-dev at lists dot casi dot polymtl dot ca, systemtap at sources dot redhat dot com, linux-kernel at vger dot kernel dot org, Jason Baron <jbaron at redhat dot com>, hpa at zytor dot com, rostedt at goodmis dot org, andi at firstfloor dot org, rth at redhat dot com, masami dot hiramatsu dot pt at hitachi dot com, fweisbec at gmail dot com, avi at redhat dot com, davem at davemloft dot net, sam at ravnborg dot org, michael at ellerman dot id dot au
- Date: Thu, 17 Feb 2011 14:58:16 +0100
- Subject: Re: Porting "jump labels" to userspace
- References: <y0mvd0ltgba.fsf@fche.csb> <AANLkTi=Nsy6fXE9=Njxs9LPHuohHzf=q5kD+fK765Rht@mail.gmail.com> <1297853778.3224.90.camel@springer.wildebeest.org> <20110216185056.CAD7B1806E0@magilla.sf.frob.com> <20110216200034.GA6066@Krystal> <20110216200449.1EB9618020E@magilla.sf.frob.com> <4D5C30D8.8070107@caviumnetworks.com> <20110216203953.GB2015@Krystal> <alpine.LFD.2.00.1102162143430.2701@localhost6.localdomain6> <1297892529.5226.543.camel@laptop>
* Peter Zijlstra <peterz@infradead.org> wrote:
> On Wed, 2011-02-16 at 21:45 +0100, Thomas Gleixner wrote:
>
> > We talk about 500 lines of code, where half of it is modules specific
> > and the whole thing is full of kernelims. IMNSHO, that's faster
> > reimplemented from scratch than writing all the mails and get the
> > authors to sign off on the license change.
>
> That and I'm not going to consent with an LGPL license, I'm an avid
> GPLv2 fan as various people already know ;-)
Ditto for me.
Thanks,
Ingo