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Subject: Re: [PATCH] ftrace:  use a global counter for the global clock
From: Peter Zijlstra <peterz@infradead.org>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>, mingo <mingo@redhat.com>,
        linux-kernel <linux-kernel@vger.kernel.org>
Date: Fri, 16 Sep 2011 14:36:43 +0200
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On Fri, 2011-09-16 at 08:18 -0400, Steven Rostedt wrote:
> +       return atomic64_add_return(1, &trace_counter);

Oh, fwiw I modified mine to increment by 1000 because we're showing us
in the trace output, 1000 lines with the same 'time'-stamp is slightly
confusing even though you know the order is absolutely right...