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    SubjectRe: [PATCH] [perf] Add inverted call graph report support.
    On Thu, Jun 09, 2011 at 02:44:19PM +0800, Sam Liao wrote:
    > Add "caller/callee" option to support inverted butterfly report,
    > in the inverted report (with caller option), the call graph start
    > from the callee's ancestor. Users can use such view to catch system's
    > performance bottleneck from a sysprof like view. Using this option
    > with specified sort order like pid gives us high level view of call
    > graph statistics.

    Sam, can you give me your "Signed-off-by:" tag otherwise I can't apply
    the patch.


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