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From: Sam Ravnborg <sam@ravnborg.org>
To: Steven Whitehouse <swhiteho@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>,
	linux-kernel@vger.kernel.org, cluster-devel@redhat.com,
	Ingo Molnar <mingo@elte.hu>
Subject: Re: GFS2: Tracing support for review
Date: Wed, 15 Apr 2009 20:32:13 +0200	[thread overview]
Message-ID: <20090415183213.GA26155@uranus.ravnborg.org> (raw)
In-Reply-To: <1239810905.29604.60.camel@localhost.localdomain>

On Wed, Apr 15, 2009 at 04:55:05PM +0100, Steven Whitehouse wrote:
> Hi,
> 
> This is my current patch to add tracepoints to GFS2. I couldn't use
> the recommended method of putting the trace_gfs2.h into fs/gfs2/
> because of something strange happening with the macros. The full
> path on my machine was: /home/steve/linux-2.6-tip/fs/gfs2 but
> somehow this was being substituted as: /home/steve/1-2.6-tip/fs/gfs2
> if I used the second method listed here: http://lkml.org/lkml/2009/4/14/578

Most likely because the preprocessor define the symbol "linux" to "1".
In general we should avoid playing games with include paths - it will
bite us.

	Sam

      parent reply	other threads:[~2009-04-15 18:30 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-04-15 15:55 Steven Whitehouse
2009-04-15 16:12 ` Steven Rostedt
2009-04-15 17:45   ` Ingo Molnar
2009-04-16 10:18   ` Steven Whitehouse
2009-04-24 16:26   ` Steven Whitehouse
2009-04-15 18:32 ` Sam Ravnborg [this message]

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