linux-kernel - Re: [PATCH 4/7] uprobes: do not use -EEXIST in install

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Message-ID: <20120813132149.GI31805@linux.vnet.ibm.com>
Date:	Mon, 13 Aug 2012 18:51:49 +0530
From:	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
To:	Oleg Nesterov <oleg@...hat.com>
Cc:	Ingo Molnar <mingo@...e.hu>, Peter Zijlstra <peterz@...radead.org>,
	Ananth N Mavinakayanahalli <ananth@...ibm.com>,
	Anton Arapov <anton@...hat.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/7] uprobes: do not use -EEXIST in
 install_breakpoint()	paths

* Oleg Nesterov <oleg@...hat.com> [2012-08-08 19:37:44]:

> -EEXIST from install_breakpoint() no longer makes sense, all
> callers should simply treat it as "success". Change the code
> to return zero and simplify register_for_each_vma().
> 
> Signed-off-by: Oleg Nesterov <oleg@...hat.com>
> ---
Acked-by: Srikar Dronamraju <srikar@...ux.vnet.ibm.com>

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