linux-kernel - Re: [PATCH v7 3.2-rc2 12/30] uprobes: Handle breakpoint and Singlestep

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Message-ID: <20111126022257.GA3291@linux.vnet.ibm.com>
Date:	Sat, 26 Nov 2011 07:52:57 +0530
From:	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Oleg Nesterov <oleg@...hat.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Linux-mm <linux-mm@...ck.org>, Ingo Molnar <mingo@...e.hu>,
	Andi Kleen <andi@...stfloor.org>,
	Christoph Hellwig <hch@...radead.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Roland McGrath <roland@...k.frob.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	Arnaldo Carvalho de Melo <acme@...radead.org>,
	Anton Arapov <anton@...hat.com>,
	Ananth N Mavinakayanahalli <ananth@...ibm.com>,
	Jim Keniston <jkenisto@...ux.vnet.ibm.com>,
	Stephen Wilson <wilsons@...rt.ca>
Subject: Re: [PATCH v7 3.2-rc2 12/30] uprobes: Handle breakpoint and
 Singlestep

* Peter Zijlstra <peterz@...radead.org> [2011-11-25 16:24:22]:

> On Fri, 2011-11-18 at 16:39 +0530, Srikar Dronamraju wrote:
> 
> > +       consumer = uprobe->consumers;
> > +       for (consumer = uprobe->consumers; consumer;
> > +                                       consumer = consumer->next) { 
> 
> that first expression seems redundant..

Yes,  will remove.

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