linux-kernel - Re: [PATCH v8 3.2.0-rc5 1/9] uprobes: Install and remove breakpoints.

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Message-ID: <1325695788.2697.3.camel@twins>
Date:	Wed, 04 Jan 2012 17:49:48 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Oleg Nesterov <oleg@...hat.com>, Ingo Molnar <mingo@...e.hu>,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Linux-mm <linux-mm@...ck.org>, 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 Rothwell <sfr@...b.auug.org.au>
Subject: Re: [PATCH v8 3.2.0-rc5 1/9] uprobes: Install and remove
 breakpoints.

On Fri, 2011-12-16 at 17:58 +0530, Srikar Dronamraju wrote:
> +static void __unregister_uprobe(struct uprobe *uprobe)
> +{
> +       if (!register_for_each_vma(uprobe, false))
> +               delete_uprobe(uprobe);
> +
> +       /* TODO : cant unregister? schedule a worker thread */
> +} 

I was about to suggest we merge it, but we really can't with a hole that
size..
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