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    SubjectRe: [PATCHSET 0/8] perf tools: Fix scalability problem on callchain merging (v5)
    On 10/12/13 10:53 AM, Ingo Molnar wrote:
    >
    > * David Ahern <dsahern@gmail.com> wrote:
    >
    >> On 10/11/13 9:11 AM, David Ahern wrote:
    >>> It would be nice to fix the callchain arg handler to not attempt to
    >>> process the next argument if it is not fp or dwarf.
    >>
    >> Specifically, something like this which maintains syntax and default
    >> fp option:
    >
    > Lets not maintain a broken syntax please - breaking the very simple -ga
    > was the primary regression to begin with, so lets fix that.

    I think I did with the second follow up patch: -ga -ag -g fp -g dwarf
    should all work properly with fp the default for -g.

    David



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