Re: [PATCH 10/11] perf/x86/intel: Support task events with Intel CQM

[Peter Zijlstra]

On Wed, Sep 24, 2014 at 03:04:14PM +0100, Matt Fleming wrote:
> Other perf backends stash the target task in event->hw.*target so we
> need to do something similar. The task is used to determine whether
> events should share a cache group and an RMID.

Yeah, we should maybe clean that up and provide a task target point in
the event or so. I've actually done that patch several times, but never
gotten around to finishing it or so -- sure can't seem to find it atm.
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