Re: [GIT PULL 00/21] perf/core improvements and fixes

[Ingo Molnar <mingo@kernel.org>]

* Arnaldo Carvalho de Melo <acme@infradead.org> wrote:

> Hi Ingo,
> 
> 	Please consider pulling.
> 
> - Arnaldo
> 
> The following changes since commit 8dfec403e39b7c37fd6e8813bacc01da1e1210ab:
> 
>   perf tests: Removing 'optional' field (2012-11-05 14:03:59 -0300)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux tags/perf-core-for-mingo
> 
> for you to fetch changes up to 27f94d52394003d444a383eaf8d4824daf32432e:
> 
>   tools lib traceevent: Use 'const' in variables pointing to const strings (2012-11-09 17:42:47 -0300)
> 
> ----------------------------------------------------------------
> perf/core improvements and fixes:
> 
> . Add a 'link' method for hists, so that we can have the leader with
>   buckets for all the entries in all the hists.  This new method
>   is now used in the default 'diff' output, making the sum of the 'baseline'
>   column be 100%, eliminating blind spots. Now we need to use this
>   for 'diff' with > 2 perf.data files and for multi event 'report' and
>   'annotate'.
> 
> . libtraceevent fixes for compiler warnings trying to make perf it build
>   on some distros, like fedora 14, 32-bit, some of the warnings really
>   pointed to real bugs.
> 
> . Remove temp dir on failure in 'perf test', fix from Jiri Olsa.
> 
> . Fixes for handling data, stack mmaps, from Namhyung Kim.
> 
> . Fix live annotation bug related to recent objdump lookup patches, from
>   Namhyung Kim
> 
> . Don't try to follow jump target on PLT symbols in the annotation browser,
>   fix from Namhyung Kim.
> 
> . Fix leak on hist_entry delete, from Namhyung Kim.
> 
> . Fix a CPU_ALLOC related build error on builtin-test, from Zheng Liu.
> 
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
> 
> ----------------------------------------------------------------
> Andi Kleen (1):
>       perf tools: Add arbitary aliases and support names with -
> 
> Arnaldo Carvalho de Melo (10):
>       perf diff: Start moving to support matching more than two hists
>       perf diff: Move hists__match to the hists lib
>       perf hists: Introduce hists__link
>       perf diff: Use hists__link when not pairing just with baseline
>       perf machine: Move more methods to machine.[ch]
>       tools lib traceevent: Add __maybe_unused to unused parameters
>       tools lib traceevent: Avoid comparisions between signed/unsigned
>       tools lib traceevent: No need to check for < 0 on an unsigned enum
>       tools lib traceevent: Handle INVALID_ARG_TYPE errno in pevent_strerror
>       tools lib traceevent: Use 'const' in variables pointing to const strings
> 
> Jiri Olsa (2):
>       perf tests: Move attr.py temp dir cleanup into finally section
>       perf tools: Add LIBDW_DIR Makefile variable to for alternate libdw
> 
> Namhyung Kim (7):
>       perf machine: Set kernel data mapping length
>       perf tools: Fix detection of stack area
>       perf hists: Free branch_info when freeing hist_entry
>       perf tools: Don't try to lookup objdump for live mode
>       perf annotate: Whitespace fixups
>       perf annotate: Don't try to follow jump target on PLT symbols
>       perf annotate: Merge same lines in summary view
> 
> Zheng Liu (1):
>       perf test: fix a build error on builtin-test
> 
>  tools/lib/traceevent/event-parse.c |   22 ++--
>  tools/perf/Makefile                |   12 ++-
>  tools/perf/arch/common.c           |    7 ++
>  tools/perf/builtin-diff.c          |   48 ++-------
>  tools/perf/tests/attr.py           |   30 +++---
>  tools/perf/tests/builtin-test.c    |   39 +++----
>  tools/perf/tests/dso-data.c        |    1 +
>  tools/perf/ui/browsers/annotate.c  |   12 +++
>  tools/perf/ui/hist.c               |   10 +-
>  tools/perf/util/annotate.c         |   69 ++++++++++--
>  tools/perf/util/annotate.h         |    1 +
>  tools/perf/util/dso.c              |    1 +
>  tools/perf/util/hist.c             |  100 ++++++++++++++++++
>  tools/perf/util/hist.h             |    3 +
>  tools/perf/util/machine.c          |  205 ++++++++++++++++++++++++++++++++++--
>  tools/perf/util/machine.h          |  131 ++++++++++++++++++++++-
>  tools/perf/util/map.c              |  181 +------------------------------
>  tools/perf/util/map.h              |   93 ----------------
>  tools/perf/util/parse-events.l     |    2 +
>  tools/perf/util/session.h          |    5 +-
>  tools/perf/util/sort.h             |   27 ++++-
>  tools/perf/util/symbol.c           |    1 +
>  tools/perf/util/symbol.h           |   20 ----
>  23 files changed, 604 insertions(+), 416 deletions(-)

Pulled, thanks Arnaldo!

	Ingo