linux-kernel - Re: [PATCH] sched: Fix 32bit race in sched_clock

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Message-ID: <1365578066.30071.14.camel@laptop>
Date:	Wed, 10 Apr 2013 09:14:26 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Yong Zhang <yong.zhang0@...il.com>
Cc:	tglx <tglx@...utronix.de>, Steven Rostedt <rostedt@...dmis.org>,
	mingo@...nel.org, LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] sched: Fix 32bit race in sched_clock_remote()

On Tue, 2013-04-09 at 22:55 +0800, Yong Zhang wrote:
> > +     this_clock = scd_clock_read(my_scd);
> > +     remote_clock = scd_clock_read(scd);
>                        ^^^^^^^^^^^^^^
>                        it doesn't match the declaration:
> scd_read_clock().

Yeah, I'm a moron and forgot to compile test or somesuch :-)

Anyway, Thomas wrote a much better patch which made it in; see
a1cbcaa9ea87b87a96b9fc465951dcf36e459ca2.

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