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Date: Mon, 26 Jan 2015 16:26:00 +0100
From: Heiko Carstens <heiko.carstens@de.ibm.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Masami Hiramatsu <maasami.hiramatsu.pt@hitachi.com>,
        Vojtech Pavlik <vojtech@suse.cz>, Jiri Kosina <jkosina@suse.cz>,
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        Dominik Vogt <vogt@linux.vnet.ibm.com>,
        Martin Schwidefsky <schwidefsky@de.ibm.com>,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH/RFC 2/3] ftrace: introduce nohotpatch function attribute
Message-ID: <20150126152600.GA6977@osiris>
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On Mon, Jan 26, 2015 at 10:22:26AM -0500, Steven Rostedt wrote:
> On Mon, 26 Jan 2015 16:03:19 +0100
> Heiko Carstens <heiko.carstens@de.ibm.com> wrote:
> 
> > Actually they should be mutually exclusive. I just merged them "just in case".
> > 
> > So something like this
> > 
> > #ifdef CC_USING_HOTPATCH
> > #define notrace __attribute__((hotpatch(0,0)))
> > #else
> > #define notrace __attribute__((no_instrument_function))
> > #endif
> > 
> > will work as well (just tested).
> 
> I think the above change looks cleaner.

Yes, I agree with you and will change the patch.