Message-ID: <4A40E153.9030704@redhat.com>
Date: Tue, 23 Jun 2009 10:06:11 -0400
From: Masami Hiramatsu <mhiramat@redhat.com>
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To: Ingo Molnar <mingo@elte.hu>
CC: Ananth N Mavinakayanahalli <ananth@in.ibm.com>,
       lkml <linux-kernel@vger.kernel.org>, "H. Peter Anvin" <hpa@zytor.com>,
       Frederic Weisbecker <fweisbec@gmail.com>,
       Jim Keniston <jkenisto@us.ibm.com>,
       Srikar Dronamraju <srikar@linux.vnet.ibm.com>,
       Christoph Hellwig <hch@infradead.org>,
       Steven Rostedt <rostedt@goodmis.org>,
       Anders Kaseorg <andersk@ksplice.com>, Tim Abbott <tabbott@ksplice.com>,
       systemtap <systemtap@sources.redhat.com>,
       DLE <dle-develop@lists.sourceforge.net>
Subject: Re: [RFC][ PATCH -tip v2 0/7] kprobes: Kprobes jump optimization
 support
References: <20090622212255.5384.53732.stgit@localhost.localdomain> <20090623114252.GB9497@elte.hu>
In-Reply-To: <20090623114252.GB9497@elte.hu>
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Ingo Molnar wrote:
> * Masami Hiramatsu <mhiramat@redhat.com> wrote:
> 
>> o Usage
>>  Set CONFIG_OPTPROBES=y when building a kernel, then all *probes will be
>> optimized if possible.
> 
> Should be default-y if KPROBES is enabled. I.e. we really only want 
> to disable it to debug potential issues.

Sure, thanks!

-- 
Masami Hiramatsu

Software Engineer
Hitachi Computer Products (America), Inc.
Software Solutions Division

e-mail: mhiramat@redhat.com

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