linux-kernel - Re: [PATCH/RFC 2/3] ftrace: introduce nohotpatch function attribute

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Date:	Tue, 27 Jan 2015 09:42:28 -0500
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Dominik Vogt <vogt@...ux.vnet.ibm.com>
Cc:	Heiko Carstens <heiko.carstens@...ibm.com>,
	Masami Hiramatsu <maasami.hiramatsu.pt@...achi.com>,
	Vojtech Pavlik <vojtech@...e.cz>,
	Jiri Kosina <jkosina@...e.cz>, Jiri Slaby <jslaby@...e.cz>,
	Andreas Krebbel <krebbel@...ux.vnet.ibm.com>,
	Martin Schwidefsky <schwidefsky@...ibm.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH/RFC 2/3] ftrace: introduce nohotpatch function attribute

On Tue, 27 Jan 2015 07:19:42 +0100
Dominik Vogt <vogt@...ux.vnet.ibm.com> wrote:
 
> While the kernel may use only profiling or hotpatch at the same
> time, Gcc is able to generate both for the same function.

Understood, but would that be useful for the kernel?

-- Steve

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