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Date: Thu, 21 Jan 2016 13:00:33 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Ingo Molnar <mingo@...nel.org>
Cc: linux-kernel@...r.kernel.org,
Arnaldo Carvalho de Melo <acme@...nel.org>,
Andi Kleen <andi@...stfloor.org>,
Ben Hutchings <ben@...adent.org.uk>,
David Ahern <dsahern@...il.com>,
Don Zickus <dzickus@...hat.com>, Jiri Olsa <jolsa@...hat.com>,
Markus Trippelsdorf <markus@...ppelsdorf.de>,
Matt Fleming <matt@...eblueprint.co.uk>,
Namhyung Kim <namhyung@...nel.org>,
Pekka Enberg <penberg@...nel.org>,
Peter Zijlstra <peterz@...radead.org>,
Stephane Eranian <eranian@...gle.com>,
Taeung Song <treeze.taeung@...il.com>,
Wang Nan <wangnan0@...wei.com>,
Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [GIT PULL 00/16] perf/core improvements and changes
Hi Ingo,
Please consider pulling,
- Arnaldo
The following changes since commit f5540ecb8910cb2bc923c50b4ca5e7a50a9bf775:
Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent (2016-01-19 08:30:48 +0100)
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 888b1187f17cff61527d6f9c314a63311f784dca:
perf config: Document 'hist.percentage' variable in man page (2016-01-21 11:55:21 -0300)
----------------------------------------------------------------
perf/core improvements and fixes:
User visible:
- Rename the "colors.code" ~/.perfconfig variable to "colors.jump_arrows",
as it controls just the that UI element in the annotate browser (Taeung Song)
- Fix 'perf test CQM' endless loop detected by 'gcc6 -Wmisleading-indentation'
(Markus Trippelsdorf)
- Fix behaviour of Shift-Tab when nothing focussed in the annotate TUI browser,
detected with gcc6 -Wmisleading-indentation (Markus Trippelsdorf)
- Avoid trying to read ELF symtabs from device files, noticed while doing
memory profiling work (Jiri Olsa)
- Fix mem data cacheline hists browser widht setting for unresolved
addresses (Jiri Olsa)
- Fix 'perf stat' stddev reporting due to mistakenly cleaning event
private stats (Jiri Olsa)
Infrastructure:
- Elliminate duplication in the hists browser filter functions, getting the
common part into a function that receives callbacks for filtering by
DSO, thread, etc (Namhyung Kim)
Documentation:
- Document the perf sysctls in Documentation/sysctl/kernel.txt (Ben Hutchings)
- Document a bunch more ~/.perfconfig knobs (Taeung Song)
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
----------------------------------------------------------------
Ben Hutchings (1):
perf tools: Document the perf sysctls
Jiri Olsa (4):
perf symbols: Do not read symbols/data from device files
perf hists: Fix HISTC_MEM_DCACHELINE width setting
perf stat: Do not clean event's private stats
perf stat: Making several helper functions static
Markus Trippelsdorf (3):
perf tests: Remove wrong semicolon in while loop in CQM test
perf annotate browser: Fix behaviour of Shift-Tab with nothing focussed
perf pmu: Fix misleadingly indented assignment (whitespace)
Namhyung Kim (2):
perf hists: Remove parent filter check in DSO filter function
perf hists: Cleanup filtering functions
Taeung Song (6):
perf annotate: Rename 'colors.code' to 'colors.jump_arrows'
perf config: Document variables for 'colors' section in man page
perf config: Document variables for 'tui' and 'gtk' sections in man page
perf config: Document 'buildid.dir' variable in man page
perf config: Document variables for 'annotate' section in man page
perf config: Document 'hist.percentage' variable in man page
Documentation/sysctl/kernel.txt | 13 ++
tools/perf/Documentation/perf-config.txt | 200 +++++++++++++++++++++++++++-
tools/perf/Documentation/perfconfig.example | 2 +-
tools/perf/arch/x86/tests/intel-cqm.c | 2 +-
tools/perf/ui/browser.c | 4 +-
tools/perf/ui/browser.h | 2 +-
tools/perf/ui/browsers/annotate.c | 6 +-
tools/perf/util/dso.c | 5 +
tools/perf/util/evsel.c | 15 ++-
tools/perf/util/hist.c | 94 +++++--------
tools/perf/util/pmu.c | 2 +-
tools/perf/util/stat.c | 15 +--
tools/perf/util/stat.h | 10 --
tools/perf/util/symbol.c | 6 +-
tools/perf/util/util.c | 10 ++
tools/perf/util/util.h | 1 +
16 files changed, 289 insertions(+), 98 deletions(-)
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