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    SubjectRe: [PATCH 5/6] perf_counter: add more context information
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    On Thu, 2009-04-02 at 11:12 +0200, Peter Zijlstra wrote:
    > plain text document attachment (perf_counter_callchain_context.patch)
    > Put in counts to tell which ips belong to what context.
    >
    > -----
    > | | hv
    > | --
    > nr | | kernel
    > | --
    > | | user
    > -----

    Right, just realized that PERF_RECORD_IP needs something similar if one
    if not able to derive the context from the IP itself..





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