linux-kernel - Re: [PATCH] tracing/ftrace: add an option to not print the context info for events

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Message-ID: <20090130003818.GB5862@nowhere>
Date:	Fri, 30 Jan 2009 01:38:19 +0100
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	rostedt@...dmis.org, mingo@...e.hu, linux-kernel@...r.kernel.org,
	acme@...stprotocols.net
Subject: Re: [PATCH] tracing/ftrace: add an option to not print the context
	info for events

On Thu, Jan 29, 2009 at 04:19:56PM -0800, Andrew Morton wrote:
> On Tue, 20 Jan 2009 16:52:36 -0800 (PST)
> Frederic Weisbecker <fweisbec@...il.com> wrote:
> 
> > +		usec_rem = do_div(t, 1000000ULL);
> 
> The second argument to do_div() is in fact a u32.  It's quite hard to
> track this down due to use of macros and lack of comemnts.
> 
> Doing
> 
> 	usec_rem = do_div(t, USEC_PER_SEC);
> 
> would suit here.


Thanks, I've fixed it for the next version of this patch.

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