linux-kernel - Re: [PATCH 3/3] tracing/events: use list_for_entry

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Message-Id: <1253374196.20020.341.camel@gandalf.stny.rr.com>
Date:	Sat, 19 Sep 2009 11:29:56 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Frederic Weisbecker <fweisbec@...il.com>
Cc:	Li Zefan <lizf@...fujitsu.com>, Ingo Molnar <mingo@...e.hu>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/3] tracing/events: use list_for_entry_continue

On Fri, 2009-09-18 at 17:09 +0200, Frederic Weisbecker wrote:
> On Fri, Sep 18, 2009 at 02:07:05PM +0800, Li Zefan wrote:
> > Simplify s_next() and t_next().
> > 
> > Signed-off-by: Li Zefan <lizf@...fujitsu.com>
> > ---
> 
> 
> 
> 
> Nice.
> I wonder if that can be even more simplified with
> the following existing seq helpers:
> 
> extern struct list_head *seq_list_start(struct list_head *head,
> 		loff_t pos);
> extern struct list_head *seq_list_start_head(struct list_head *head,
> 		loff_t pos);
> extern struct list_head *seq_list_next(void *v, struct list_head *head,
> 		loff_t *ppos);

This could be another patch someday.

> 
> 
> That said, it's already a nice cleanup.
> 

I'll take this as an Acked-by then?

-- Steve


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