From: Paul Mackerras <paulus@samba.org>
To: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH/RFC] perfcounters: record time running and time enabled for each counter
Date: Sat, 21 Mar 2009 09:31:56 +1100 [thread overview]
Message-ID: <18884.6492.381436.13866@cargo.ozlabs.ibm.com> (raw)
In-Reply-To: <49C3F8FE.4050406@linux.vnet.ibm.com>
Corey Ashford writes:
> I'm a little confused about the ABI, though. I see that I can specify
> which times I want to be able to read, but the order that they appear in
> the stream seems to be unstated. I tried to figure it out by looking at
> the kernel code, but there is no reference to PERF_FORMAT_TIME_ENABLED
> or PERF_FORMAT_TIME_RUNNING in the patch (besides the definition).
Gah, I posted the wrong version of the patch. Sorry. I'll rebase and
repost.
Paul.
prev parent reply other threads:[~2009-03-20 22:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-20 12:07 Paul Mackerras
2009-03-20 14:50 ` Peter Zijlstra
2009-03-20 22:30 ` Paul Mackerras
2009-03-20 20:13 ` Corey Ashford
2009-03-20 22:31 ` Paul Mackerras [this message]
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