linux-kernel - Re: [RFC][PATCH 1/5] [PATCH 1/5] events: Add EVENT

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Date:	Tue, 16 Nov 2010 19:32:42 -0800
From:	Greg KH <gregkh@...e.de>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Peter Zijlstra <peterz@...radead.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Theodore Tso <tytso@....edu>,
	Arjan van de Ven <arjan@...radead.org>,
	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>
Subject: Re: [RFC][PATCH 1/5] [PATCH 1/5] events: Add EVENT_FS the event
	filesystem

On Tue, Nov 16, 2010 at 07:53:58PM -0500, Steven Rostedt wrote:
> From: Steven Rostedt <srostedt@...hat.com>
> 
> Copied mostly from debugfs, the eventfs is the filesystem
> that will include stable tracepoints. Currently nothing
> enables this filesystem as of this patch.

What?  Wait, I wrote tracefs a long time ago just for this, why not take
that code and use it instead?

{sigh}  And I just deleted that old tracefs git tree today as I thought
that idea was long gone and dead....

> 
> Cc: Greg KH <gregkh@...e.de>
> Signed-off-by: Steven Rostedt <rostedt@...dmis.org>
> ---
>  fs/Kconfig              |    6 +
>  fs/Makefile             |    1 +
>  fs/eventfs/Makefile     |    4 +
>  fs/eventfs/file.c       |   53 ++++++
>  fs/eventfs/inode.c      |  433 +++++++++++++++++++++++++++++++++++++++++++++++

This seems a bit big, I don't think you need all of this for some
reason.  Are you sure you can't make it smaller?

thanks,

greg k-h
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