linux-kernel - Re: [PATCH] tracing: Kill trace

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Message-ID: <1374245722.3356.10.camel@gandalf.local.home>
Date:	Fri, 19 Jul 2013 10:55:22 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Oleg Nesterov <oleg@...hat.com>
Cc:	Ingo Molnar <mingo@...hat.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] tracing: Kill trace_array->waiter

On Fri, 2013-07-19 at 16:20 +0200, Oleg Nesterov wrote:
> Trivial. trace_array->waiter has no users since 6eaaa5d5
> "tracing/core: use appropriate waiting on trace_pipe".

Thanks Oleg, I think this can still be applied for 3.11.

-- Steve

> 
> Signed-off-by: Oleg Nesterov <oleg@...hat.com>
> ---
>  kernel/trace/trace.h |    1 -
>  1 files changed, 0 insertions(+), 1 deletions(-)
> 
> diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
> index 4a4f6e1..f849e85 100644
> --- a/kernel/trace/trace.h
> +++ b/kernel/trace/trace.h
> @@ -214,7 +214,6 @@ struct trace_array {
>  	struct dentry		*event_dir;
>  	struct list_head	systems;
>  	struct list_head	events;
> -	struct task_struct	*waiter;
>  	int			ref;
>  };
>  


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