Re: [RFC/PATCHSET 00/17] perf tools: Add support for hierachy view (v2)

From: Namhyung Kim
Date: Tue Jan 19 2016 - 05:46:12 EST

Hi Andi,

On Sun, Jan 17, 2016 at 08:31:53PM +0100, Andi Kleen wrote:
> On Sun, Jan 17, 2016 at 01:03:00AM +0900, Namhyung Kim wrote:
> > Hello,
> >
> > This is v2 attempt of my earlier patchset [1]. This patchset
> > implements a new feature that collects hist entries in a hierachical
> > manner. That means lower-level entries belong to an upper-level
> > entry. The entry hierachy is built on the sort keys given, so users
> > can set it whatever they want. It only shows top-level entries first,
> > and user can expand/collapse it dynamically.
> Thanks that's very nice. Especially for TSX profiling it was always
> very annoying that the other sort keys didn't actually sort.
> It should be very useful for LBR view too.

Glad to hear that you like it. :)

> Now we only need a better percent-limit that handles all
> leaves correctly...

Hmm.. could you tell me where the percent-limit doesn't work