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Message-ID: <20090323081805.GA18837@elte.hu> Date: Mon, 23 Mar 2009 09:18:05 +0100 From: Ingo Molnar <mingo@...e.hu> To: Frederic Weisbecker <fweisbec@...il.com>, Greg KH <gregkh@...e.de> Cc: Steven Rostedt <rostedt@...dmis.org>, LKML <linux-kernel@...r.kernel.org> Subject: Re: [PATCH 2/5] debugfs: function to know if debugfs is initialized * Frederic Weisbecker <fweisbec@...il.com> wrote: > With ftrace, some tracers are registered in early initcalls > and attempt to create files on the debugfs filesystem. > Depending on when they are activated, they can try to create their > file at any time. Some checks can be done on the tracing area > but providing a helper to know if debugfs is registered make it > really more easy. > > Cc: Greg Kroah-Hartman <gregkh@...e.de> > Signed-off-by: Frederic Weisbecker <fweisbec@...il.com> > --- > fs/debugfs/inode.c | 16 ++++++++++++++++ > include/linux/debugfs.h | 8 ++++++++ > 2 files changed, 24 insertions(+), 0 deletions(-) Greg, is this patch is fine with you? If yes, then would you mind if we picked this up into the tracing tree - as a subsequent fix-patch relies on it. There's no debugfs patches pending that i can see that would conflict with this. Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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