linux-kernel - Re: [PATCH RFC 2/2] perf: convert: fix duplicate field names and avoid reserved keywords.

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Message-ID: <20150124163925.GD17627@krava.brq.redhat.com>
Date:	Sat, 24 Jan 2015 17:39:25 +0100
From:	Jiri Olsa <jolsa@...hat.com>
To:	Jérémie Galarneau 
	<jeremie.galarneau@...icios.com>
Cc:	Wang Nan <wangnan0@...wei.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
	Li Zefan <lizefan@...wei.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH RFC 2/2] perf: convert: fix duplicate field names and
 avoid reserved keywords.

On Fri, Jan 23, 2015 at 05:40:02PM -0500, Jérémie Galarneau wrote:

SNIP

> > bt_ctf_clock_create() with the checked name and then free it. However, it is hacky
> > and I think you won't like it.
> 
> The prospect of seeing that code has convinced me to introduce
> int bt_ctf_validate_identifier(const char *identifier);
> 
> commit 654c1444b546fd79b209288b93ed4e87d9bb8a2b
> Author: Jérémie Galarneau <jeremie.galarneau@...icios.com>
> Date:   Fri Jan 23 16:24:52 2015 -0500
> 
>     Add utility function to validate CTF identifiers
> 
>     Introduces bt_ctf_validate_identifier() which validates a given
>     identifier against the list of CTF reserved keywords.
> 
>     This function may evolve to perform additional validity checks in
>     the future as the CTF specification moves forward.
> 
>     Acked-by: Mathieu Desnoyers <mathieu.desnoyers@...icios.com>
>     Signed-off-by: Jérémie Galarneau <jeremie.galarneau@...icios.com>
> 
> 
> Does that take care of the problem?

seems good to me, thanks

jirka
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