Re: [PATCH 4/4][RFC] perf_counter: Allow sharing of output channels

[Ingo Molnar]

* Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> wrote:

> > Does this only apply to sampling counters?
> 
> Yeah, everything that would otherwise go through the mmap() 
> buffer.

Note that this can include sample-driven normal counts as well, 
i.e. PERF_SAMPLE_READ and perf record -s/--stat.

	Ingo
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