linux-kernel - Re: [RFC] Proposal for ptrace improvements

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Message-ID: <20110311094313.GA4870@elte.hu>
Date:	Fri, 11 Mar 2011 10:43:13 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
Cc:	Steven Rostedt <rostedt@...dmis.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Tejun Heo <tj@...nel.org>, Roland McGrath <roland@...hat.com>,
	Oleg Nesterov <oleg@...hat.com>, jan.kratochvil@...hat.com,
	Denys Vlasenko <vda.linux@...glemail.com>,
	linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org
Subject: Re: [RFC] Proposal for ptrace improvements


* Srikar Dronamraju <srikar@...ux.vnet.ibm.com> wrote:

> > 
> > * Steven Rostedt <rostedt@...dmis.org> wrote:
> > 
> > > I don't think perf has a good way to trace userspace yet.
> > 
> > uprobes are being worked on (and that comes integrated with perf), and that will 
> > give a good mechanism - and it (of course) wont be doing any context-switching.
> > 
> 
> > Peter might be able to fill us in on the details of the review progress of the 
> > uprobes patches.
> 
> Just an update on uprobes.
> I am currently testing my next version of uprobes and I should be
> sending it out for review next monday.

Great, thanks!

	Ingo
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