[GIT PULL 00/66] perf/core improvements and fixes
Ingo Molnar
mingo at kernel.org
Fri May 31 21:04:21 EST 2013
* Arnaldo Carvalho de Melo <acme at infradead.org> wrote:
> From: Arnaldo Carvalho de Melo <acme at ghostprotocols.net>
>
> Hi Ingo,
>
> Please consider pulling,
>
> - Arnaldo
>
> The following changes since commit c0ffaf3655fab1909a920c8f30ba1722932d01bb:
>
> watchdog: Remove softlockup_thresh from Documentation (2013-05-28 11:28:20 +0200)
>
> 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 c3c44709b5095091216c06b8df83feddc01ba6b0:
>
> perf tools: Add missing liblk.a dependency for python/perf.so (2013-05-30 17:36:16 +0300)
>
> ----------------------------------------------------------------
> perf/core improvements and fixes:
>
> . Reset SIGTERM handler in workload child process, fix from David Ahern.
>
> . Handle death by SIGTERM in 'perf record', fix from David Ahern.
>
> . Fix printing of perf_event_paranoid message, from David Ahern.
>
> . Handle realloc failures in 'perf kvm', from David Ahern.
>
> . Fix divide by 0 in variance, from David Ahern.
>
> . Save parent pid in thread struct, from David Ahern.
>
> . Handle JITed code in shared memory, from Andi Kleen.
>
> . Makefile reorganization, prep work for Kconfig patches, from Jiri Olsa.
>
> . Fixes for 'perf diff', from Jiri Olsa.
>
> . Add automated make test suite, from Jiri Olsa.
>
> . 'perf tests' fixes from Jiri Olsa.
>
> . Remove some unused struct members, from Jiri Olsa.
>
> . Add missing liblk.a dependency for python/perf.so, fix from Jiri Olsa.
>
> . Respect CROSS_COMPILE in liblk.a, from Rabin Vincent.
>
> . Expand definition of sysfs format attribute, from Michael Ellerman.
>
> . No need to do locking when adding hists in perf report, only 'top'
> needs that, from Namhyung Kim.
>
> . Sorting improvements, from Namhyung Kim.
>
> . Fix alignment of symbol column in in the hists browser (top, report)
> when -v is given, from NAmhyung Kim.
>
> . Add --percent-limit option to 'top' and 'report', from Namhyung Kim.
>
> . Fix 'perf top' -E option behavior, from Namhyung Kim.
>
> . Fix bug in isupper() and islower(), from Sukadev Bhattiprolu.
>
> . Fix compile errors in bp_signal 'perf test', from Sukadev Bhattiprolu.
>
> . Make Power7 CPI stack events available in sysfs, from Sukadev Bhattiprolu.
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme at redhat.com>
>
> ----------------------------------------------------------------
> Andi Kleen (1):
> perf tools: Handle JITed code in shared memory
>
> Arnaldo Carvalho de Melo (3):
> perf archive: Fix typo on Documentation
> perf hists browser: Use sort__has_sym
> perf test: Fix typo
>
> David Ahern (6):
> perf record: handle death by SIGTERM
> perf evsel: Fix printing of perf_event_paranoid message
> perf kvm: Handle realloc failures
> perf stats: Fix divide by 0 in variance
> perf tools: Save parent pid in thread struct
> perf evlist: Reset SIGTERM handler in workload child process
>
> Jiri Olsa (32):
> perf tools: Fix tab vs spaces issue in Makefile ifdef/endif
> perf diff: Use internal rb tree for hists__precompute
> perf hists: Rename hist_entry__add_pair arguments
> perf tools: Add automated make test suite
> perf tools: Move arch check into config/Makefile
> perf tools: Move programs check into config/Makefile
> perf tools: Move compiler and linker flags check into config/Makefile
> perf tools: Move libelf check config into config/Makefile
> perf tools: Move libdw check config into config/Makefile
> perf tools: Move libunwind check config into config/Makefile
> perf tools: Move libaudit check config into config/Makefile
> perf tools: Move slang check config into config/Makefile
> perf tools: Move gtk2 check config into config/Makefile
> perf tools: Move libperl check config into config/Makefile
> perf tools: Move libpython check config into config/Makefile
> perf tools: Move libbfd check config into config/Makefile
> perf tools: Move stdlib check config into config/Makefile
> perf tools: Move libnuma check config into config/Makefile
> perf tools: Move paths config into config/Makefile
> perf tools: Final touches for CHK config move
> perf tests: Fix attr test for record -d option
> perf tests: Fix exclude_guest|exclude_host checking for attr tests
> perf tools: Remove frozen from perf_header struct
> perf tools: Remove cwdlen from struct perf_session
> perf tools: Merge all *CFLAGS* make variable into CFLAGS
> perf tools: Merge all *LDFLAGS* make variable into LDFLAGS
> perf tools: Switch to full path C include directories
> perf tools: Add NO_BIONIC variable to confiure bionic setup
> perf tools: Replace tabs with spaces for all non-commands statements
> perf tools: Replace multiple line assignment with multiple statements
> perf tools: Remove '?=' Makefile STRIP assignment
> perf tools: Add missing liblk.a dependency for python/perf.so
>
> Michael Ellerman (1):
> perf: Expand definition of sysfs format attribute
>
> Namhyung Kim (18):
> perf hists: Fix an invalid memory free on he->branch_info
> perf hists: Free unused mem info of a matched hist entry
> perf report: Fix alignment of symbol column when -v is given
> perf sort: Introduce sort__mode variable
> perf sort: Factor out common code in sort_dimension__add()
> perf sort: Separate out memory-specific sort keys
> perf sort: Consolidate sort_entry__setup_elide()
> perf sort: Reorder HISTC_SRCLINE index
> perf sort: Cleanup sort__has_sym setting
> perf top: Use sort__has_sym
> perf top: Fix -E option behavior
> perf top: Fix percent output when no samples collected
> perf top: Get rid of *_threaded() functions
> perf hists: Move locking to its call-sites
> perf report: Don't bother locking when adding hist entries
> perf report: Add --percent-limit option
> perf top: Add --percent-limit option
> perf report: Add report.percent-limit config variable
>
> Rabin Vincent (1):
> tools lib lk: Respect CROSS_COMPILE
>
> Sukadev Bhattiprolu (4):
> perf tools: Fix bug in isupper() and islower()
> perf tests: Fix compile errors in bp_signal files
> perf: Power7: Make CPI stack events available in sysfs
> perf: Power7 Update testing ABI to list CPI-stack events
>
> .../testing/sysfs-bus-event_source-devices-events | 32 +-
> .../testing/sysfs-bus-event_source-devices-format | 6 +
> arch/powerpc/perf/power7-pmu.c | 73 +++
> tools/lib/lk/Makefile | 3 +
> tools/perf/Documentation/perf-archive.txt | 2 +-
> tools/perf/Documentation/perf-report.txt | 4 +
> tools/perf/Documentation/perf-top.txt | 4 +
> tools/perf/Makefile | 630 ++++-----------------
> tools/perf/builtin-diff.c | 19 +-
> tools/perf/builtin-kvm.c | 3 +
> tools/perf/builtin-record.c | 2 +-
> tools/perf/builtin-report.c | 102 ++--
> tools/perf/builtin-top.c | 74 +--
> tools/perf/config/Makefile | 477 ++++++++++++++++
> tools/perf/tests/attr/base-record | 4 +-
> tools/perf/tests/attr/base-stat | 4 +-
> tools/perf/tests/attr/test-record-data | 5 +-
> tools/perf/tests/bp_signal.c | 6 +
> tools/perf/tests/bp_signal_overflow.c | 6 +
> tools/perf/tests/builtin-test.c | 2 +-
> tools/perf/tests/make | 138 +++++
> tools/perf/ui/browsers/hists.c | 106 +++-
> tools/perf/ui/gtk/hists.c | 13 +-
> tools/perf/ui/stdio/hist.c | 7 +-
> tools/perf/util/evlist.c | 2 +
> tools/perf/util/evsel.c | 2 +-
> tools/perf/util/header.c | 2 -
> tools/perf/util/header.h | 1 -
> tools/perf/util/hist.c | 96 ++--
> tools/perf/util/hist.h | 16 +-
> tools/perf/util/map.c | 1 +
> tools/perf/util/session.h | 1 -
> tools/perf/util/setup.py | 5 +-
> tools/perf/util/sort.c | 128 +++--
> tools/perf/util/sort.h | 36 +-
> tools/perf/util/stat.c | 2 +-
> tools/perf/util/thread.c | 4 +
> tools/perf/util/thread.h | 1 +
> tools/perf/util/top.c | 23 +-
> tools/perf/util/top.h | 2 +-
> tools/perf/util/util.h | 4 +-
> 41 files changed, 1270 insertions(+), 778 deletions(-)
> create mode 100644 tools/perf/config/Makefile
> create mode 100644 tools/perf/tests/make
Pulled, thanks a lot Arnaldo!
I'm wondering, do we need any of the fixes here for perf/urgent and v3.10
as well?
Thanks,
Ingo
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