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SubjectRe: [GIT PULL 00/26] perf/core improvements and fixes

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

> Hi Ingo,
>
> Please consider pulling, it has my latest perf/urgent pull content,
> please let me know if you don't want it to be submitted like that, i.e. if
> you have any problems with my latest perf/urgent pull request and I'll try
> to address it ASAP.
>
> - Arnaldo
>
> The following changes since commit 25dd9171f51c482eb7c4dc8618766ae733756e2d:
>
> perf probe: Fix probing kretprobes (2015-01-21 10:06:24 -0300)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo
>
> for you to fetch changes up to 3d199b5be53348bef84883013c484b414adf0a2e:
>
> tools lib traceevent: Add support for IP address formats (2015-01-26 12:04:41 -0300)
>
> ----------------------------------------------------------------
> perf/core improvements and fixes:
>
> User visible:
>
> - Enable sampling loads and stores simultaneously in 'perf mem' (Stephane Eranian)
>
> - 'perf diff' output improvements (Namhyung Kim)
>
> - Fix error reporting for evsel pgfault constructor (Arnaldo Carvalho de Melo)
>
> Infrastructure:
>
> - Move debugfs sterrno like method to tools/lib/ so that it may be used by
> other tools, as 'perf probe' will be soon (Arnaldo Carvalho de Melo)
>
> - Introduce function fro deleting/removing hist_entry to avoid code duplication
> (Arnaldo Carvalho de Melo)
>
> - Support parsing parameterized events (Cody P Schafer)
>
> - Add support for IP address formats in libtraceevent (David Ahern)
>
> - Fix typo in sample-parsing.c 'perf test' entry (Rasmus Villemoes)
>
> - Remove some unused functions from color.c (Rickard Strandqvist)
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> ----------------------------------------------------------------
> Arnaldo Carvalho de Melo (9):
> perf mem: Move the mem_operations global to struct perf_mem
> perf tools: Remove EOL whitespaces
> perf hists: Rename hist_entry__free to __delete
> perf hists: Introduce function for deleting/removing hist_entry
> tools lib fs: Adopt debugfs open strerrno method
> tools lib fs: Pass filename to debugfs__strerror_open
> perf trace: Fix error reporting for evsel pgfault constructor
> tools lib fs debugfs: Introduce debugfs__strerror_open_tp
> tools lib fs debugfs: Check if debugfs is mounted when handling ENOENT
>
> Cody P Schafer (4):
> perf tools: Support parsing parameterized events
> perf tools: Extend format_alias() to include event parameters
> perf Documentation: Add event parameters
> perf tools: Document parameterized and symbolic events
>
> David Ahern (1):
> tools lib traceevent: Add support for IP address formats
>
> Namhyung Kim (9):
> perf report: Get rid of report__inc_stat()
> perf tools: Allow use of an exclusive option more than once
> perf diff: Get rid of hists__compute_resort()
> perf diff: Print diff result more precisely
> perf diff: Introduce fmt_to_data_file() helper
> perf tools: Pass struct perf_hpp_fmt to its callbacks
> perf diff: Fix output ordering to honor next column
> perf diff: Fix -o/--order option behavior
> perf ui/tui: Show fatal error message only if exists
>
> Rasmus Villemoes (1):
> perf tests: Fix typo in sample-parsing.c
>
> Rickard Strandqvist (1):
> perf tools: Remove some unused functions from color.c
>
> Stephane Eranian (1):
> perf mem: Enable sampling loads and stores simultaneously
>
> .../testing/sysfs-bus-event_source-devices-events | 6 +
> tools/lib/api/fs/debugfs.c | 43 +++
> tools/lib/api/fs/debugfs.h | 3 +
> tools/lib/traceevent/event-parse.c | 328 +++++++++++++++++++++
> tools/perf/Documentation/perf-buildid-cache.txt | 2 +-
> tools/perf/Documentation/perf-list.txt | 13 +
> tools/perf/Documentation/perf-mem.txt | 9 +-
> tools/perf/Documentation/perf-record.txt | 12 +
> tools/perf/Documentation/perf-script.txt | 28 +-
> tools/perf/Documentation/perf-stat.txt | 20 +-
> tools/perf/builtin-buildid-cache.c | 4 +-
> tools/perf/builtin-diff.c | 248 ++++++++++------
> tools/perf/builtin-mem.c | 131 ++++++--
> tools/perf/builtin-report.c | 16 +-
> tools/perf/builtin-stat.c | 2 +-
> tools/perf/builtin-top.c | 2 +-
> tools/perf/builtin-trace.c | 106 ++++---
> tools/perf/tests/attr.py | 1 -
> tools/perf/tests/hists_cumulate.c | 2 +-
> tools/perf/tests/hists_output.c | 2 +-
> tools/perf/tests/make | 1 -
> tools/perf/tests/parse-events.c | 2 +-
> tools/perf/tests/sample-parsing.c | 2 +-
> tools/perf/ui/browsers/annotate.c | 3 +-
> tools/perf/ui/hist.c | 12 +-
> tools/perf/ui/progress.h | 4 +-
> tools/perf/ui/tui/helpline.c | 3 +
> tools/perf/ui/tui/setup.c | 3 +-
> tools/perf/util/annotate.c | 2 +-
> tools/perf/util/color.c | 126 --------
> tools/perf/util/color.h | 2 -
> tools/perf/util/evlist.c | 27 --
> tools/perf/util/evlist.h | 1 -
> tools/perf/util/hist.c | 48 ++-
> tools/perf/util/hist.h | 11 +-
> tools/perf/util/parse-events.c | 6 +-
> tools/perf/util/parse-events.h | 1 +
> tools/perf/util/parse-options.c | 2 +-
> tools/perf/util/pmu.c | 102 ++++++-
> tools/perf/util/python.c | 2 +-
> .../util/scripting-engines/trace-event-python.c | 2 +-
> tools/perf/util/session.c | 2 +-
> tools/perf/util/sort.c | 37 ++-
> tools/perf/util/symbol.c | 2 +-
> 44 files changed, 950 insertions(+), 431 deletions(-)

Pulled, thanks a lot Arnaldo!

Note that there was some minimal interaction with Frederic's
pending perf/hw_breakpoint work, in tools/perf/Documentation/perf-record.txt.

I resolved the conflict and merged perf/hw_breakpoint into
perf/core as well, to avoid future complications. (Once I've
pushed it all out you guys might want to double check what I did
there though, just to make sure.)

Thanks,

Ingo


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