Re: [GIT PULL] perf callchain improvement and fixes

[Ingo Molnar <mingo@elte.hu>]

* Frederic Weisbecker <fweisbec@gmail.com> wrote:

> Ingo,
> 
> Please pull the perf/core branch that can be found at:
> 
> git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing.git
> 	perf/core
> 
> Unfortunately we were missing a lot of callchains in multithread
> cases. And this was not a regression, it was rather the fact I
> was missing a part of the histogram processing: the collapsing.
> 
> Anyway, this is eventually fixed. Thanks a lot to Chistoph Hellwig
> who reported this.
> 
> Thanks,
> 	Frederic
> ---
> 
> Frederic Weisbecker (3):
>       perf: Keep track of the max depth of a callchain
>       perf: Rename append_callchain into callchain_append
>       perf: Support for callchains merge
> 
> 
>  tools/perf/builtin-report.c |    3 +-
>  tools/perf/util/callchain.c |   98 ++++++++++++++++++++++++++++++++++---------
>  tools/perf/util/callchain.h |   25 +++++++----
>  tools/perf/util/hist.c      |    4 +-
>  tools/perf/util/sort.h      |    2 +-
>  5 files changed, 100 insertions(+), 32 deletions(-)

Pulled, thanks a lot!

	Ingo