Re: perf, tools: Refactor and support interval and CSV metrics

[Arnaldo Carvalho de Melo]

Em Mon, Feb 29, 2016 at 02:36:19PM -0800, Andi Kleen escreveu:
> Fixed last feedback.
> 
> [v5: Fix mainly bisect problems. No regressions introduced by one
> patch and fixed again later. Some minor fixes in addition]
> [v6: Fix running/noise printing patch.]
> [v7: Reorder and merge two patches to avoid a bisect hole where unsupported was
> printed as 0]
> [v8: Minor fixes for review feedback. See changelog in patches.]
> [v9: Fix newline bug. Add support for -A for --metric-only]
> [v10: Remove extra "noise" printing (Jiri)
>       Fix fields in documentation (Jiri)]
> [v11: Fix manpage again. Avoid extra metric output in CSV mode.]
> [v12: Move CSV metrics fields to after running/enabled/variance.
>       Minor fixes.]
> [v13: Address review comments. Now probe for stalled events 
>       in advance to avoid empty columns or lines. Fix -A shadowing.
>       Various minor changes. Drop merged patches.]
> [v14: Fix empty lines with CSV metrics. Avoid one more empty column
>       in metric-only.]

1/7 was already merged, pushed to Ingo, applied (2,3)/7.

- Arnaldo