* Arnaldo Carvalho de Melo <a...@ghostprotocols.net> wrote:
> Em Fri, Oct 25, 2013 at 01:22:27PM -0600, David Ahern escreveu:
> > On 10/25/13 1:09 PM, Arnaldo Carvalho de Melo wrote:
> > >>>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.
>
> > >>Acked-by: Ingo Molnar <mi...@kernel.org>
>
> > >Can I have this one submitted?
>
> > Upon further review, Jiri was correct: that patch handles some of
> > the old cases fine, but did not handle others. ie., it just moved
> > the bad syntax problem around.
>
> perhaps we can do, at least for now, with what Ingo suggested?
>
> Namely, having:
>
> --call-graph Require an argument, either "dwarf" or "fp"
> -g Doesn't require anything, uses whatever is configured,
> fp if no explicit config is done in places like
> ~/.perfconfig
>
> Fits with what most people do usually, no?
Please do this! Usability sucks right now, going from '-g' to
'-g <foo>' was an incompatible change, a regression I argue,
which should be fixed in an urgent branch ASAP.
Thanks,
Ingo
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