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Date: Tue, 14 Oct 2014 18:04:09 -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>,
Adrian Hunter <adrian.hunter@...el.com>,
Borislav Petkov <bp@...e.de>,
Chuck Ebbert <cebbert.lkml@...il.com>,
Corey Ashford <cjashfor@...ux.vnet.ibm.com>,
David Ahern <dsahern@...il.com>,
Don Zickus <dzickus@...hat.com>,
Douglas Hatch <doug.hatch@...com>,
Frederic Weisbecker <fweisbec@...il.com>,
Jean Pihet <jean.pihet@...aro.org>,
Jiri Olsa <jolsa@...hat.com>, Mike Galbraith <efault@....de>,
Milian Wolff <mail@...ianw.de>,
Namhyung Kim <namhyung@...nel.org>,
Paul Mackerras <paulus@...ba.org>,
Peter Zijlstra <peterz@...radead.org>,
Scott J Norton <scott.norton@...com>,
Stephane Eranian <eranian@...gle.com>,
Waiman Long <Waiman.Long@...com>,
Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [GIT PULL 00/24] perf/core improvements and fixes
Hi Ingo,
Please consider pulling,
- Arnaldo
The following changes since commit cc6cd47e7395bc05c5077009808b820633eb3f18:
perf/x86: Tone down kernel messages when the PMU check fails in a virtual environment (2014-10-03 06:04:41 +0200)
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 2c241bd35e6f626ad6f867dcf9fefdc2315f125f:
perf symbols: Make sym->end be the first address after the symbol range (2014-10-14 17:50:58 -0300)
----------------------------------------------------------------
perf/core improvements and fixes:
Infrastructure:
. Do not include a struct hists per perf_evsel, untangling the histogram code
from perf_evsel, to pave the way for exporting a minimalistic
tools/lib/api/perf/ library usable by tools/perf and initially by the rasd
daemon being developed by Borislav Petkov, Robert Richter and Jean Pihet.
(Arnaldo Carvalho de Melo)
. Make perf_evlist__open(evlist, NULL, NULL), i.e. without cpu and thread
maps mean syswide monitoring, reducing the boilerplate for tools that
only want system wide mode. (Arnaldo Carvalho de Melo)
. Fix off-by-one bugs in map->end handling (Stephane Eranian)
. Fix off-by-one bug in maps__find(), also related to map->end handling (Namhyung Kim)
. Make struct symbol->end be the first addr after the symbol range, to make it
match the convention used for struct map->end. (Arnaldo Carvalho de Melo)
. Fix perf_evlist__add_pollfd() error handling in 'perf kvm stat live' (Jiri Olsa)
. Fix python test build by moving callchain_param to an object linked into the
python binding (Jiri Olsa)
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
----------------------------------------------------------------
Arnaldo Carvalho de Melo (18):
perf sched: Stop updating hists stats, not used
perf script: Stop updating hists stats, not used
perf evsel: Add hists helper
perf session: Don't count per evsel events
perf tools: Move events_stats struct to event.h
perf ui browsers: Add missing include
perf session: Remove last reference to hists struct
perf evsel: Subclassing
perf callchain: Move the callchain_param extern to callchain.h
perf tools: Remove hists from evsel
perf thread_map: Create dummy constructor out of open coded equivalent
perf evlist: Check that there is a thread_map when preparing a workload
perf evlist: Default to syswide target when no thread/cpu maps set
perf evsel: Add missing 'target' struct forward declaration
perf evsel: Make some exit routines static
perf machine: Add missing dsos->root rbtree root initialization
perf symbols: Fix map->end fixup
perf symbols: Make sym->end be the first address after the symbol range
Jiri Olsa (4):
perf kvm stat live: Fix perf_evlist__add_pollfd error handling
perf kvm stat live: Use perf_evlist__add_pollfd return fd position
perf kvm stat live: Use fdarray object instead of pollfd
perf callchain: Move callchain_param to util object in to fix python test
Namhyung Kim (1):
perf tools: Fixup off-by-one comparision in maps__find
Stephane Eranian (1):
perf tools: fix off-by-one error in maps
tools/perf/builtin-annotate.c | 14 +++--
tools/perf/builtin-diff.c | 21 ++++---
tools/perf/builtin-kvm.c | 22 +++----
tools/perf/builtin-record.c | 1 +
tools/perf/builtin-report.c | 24 ++++---
tools/perf/builtin-sched.c | 3 -
tools/perf/builtin-script.c | 1 -
tools/perf/builtin-top.c | 60 ++++++++++--------
tools/perf/tests/builtin-test.c | 5 ++
tools/perf/tests/hists_cumulate.c | 8 +--
tools/perf/tests/hists_filter.c | 23 +++----
tools/perf/tests/hists_link.c | 23 ++++---
tools/perf/tests/hists_output.c | 20 +++---
tools/perf/ui/browsers/header.c | 1 +
tools/perf/ui/browsers/hists.c | 20 +++---
tools/perf/ui/gtk/hists.c | 2 +-
tools/perf/util/annotate.c | 8 +--
tools/perf/util/callchain.h | 2 +
tools/perf/util/event.h | 26 ++++++++
tools/perf/util/evlist.c | 48 +++++++++++++-
tools/perf/util/evsel.c | 66 ++++++++++++++-----
tools/perf/util/evsel.h | 14 ++---
tools/perf/util/hist.c | 73 +++++++++++++++++-----
tools/perf/util/hist.h | 49 +++++++--------
tools/perf/util/machine.c | 10 ++-
tools/perf/util/map.c | 8 +--
.../util/scripting-engines/trace-event-python.c | 1 +
tools/perf/util/session.c | 23 -------
tools/perf/util/session.h | 1 -
tools/perf/util/sort.c | 4 +-
tools/perf/util/symbol.c | 8 +--
tools/perf/util/symbol.h | 2 +-
tools/perf/util/thread_map.c | 21 ++++---
tools/perf/util/thread_map.h | 1 +
tools/perf/util/util.c | 8 +++
35 files changed, 392 insertions(+), 229 deletions(-)
--
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