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Date: Mon, 5 Aug 2013 19:26:20 +0300
From: Adrian Hunter <adrian.hunter@...el.com>
To: Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc: linux-kernel@...r.kernel.org, David Ahern <dsahern@...il.com>,
Frederic Weisbecker <fweisbec@...il.com>,
Jiri Olsa <jolsa@...hat.com>, Mike Galbraith <efault@....de>,
Namhyung Kim <namhyung@...il.com>,
Paul Mackerras <paulus@...ba.org>,
Peter Zijlstra <peterz@...radead.org>,
Stephane Eranian <eranian@...gle.com>,
Ingo Molnar <mingo@...nel.org>
Subject: [PATCH V9 00/14] perf tools: some fixes and tweaks
Hi
Here are some fixes and tweaks to perf tools (version 9).
Changes in V9:
perf: Update perf_event_type documentation
Dropped since its been applied
perf tools: tidy up sample parsing overflow checking
Changed to use a single overflow function
Updated for PERF_SAMPLE_READ
perf: make events stream always parsable
Added more about sample parsing to the commit message
perf tools: add support for PERF_SAMPLE_IDENTFIER
When selecting PERF_SAMPLE_IDENTFIER, ensure PERF_SAMPLE_ID
is deselected
perf tools: expand perf_event__synthesize_sample()
Updated for PERF_SAMPLE_READ
perf tools: add a function to calculate sample event size
Updated for PERF_SAMPLE_READ
perf tools: add a sample parsing test
Updated for PERF_SAMPLE_READ
Changes in V8:
perf tools: add debug prints
Fixed Python link errors
perf tools: move perf_evlist__config() to a new source file
New Patch to avoid Python link errors
perf tools: add support for PERF_SAMPLE_IDENTFIER
Adjustments due to patch above
Changes in V7:
perf: Update perf_event_type documentation
Proposed new patch from Peter Zijlstra
perf: make events stream always parsable
Adjustments due to patch above
perf tools: tidy up sample parsing overflow checking
Change to a single overflow function
Amend comment
perf tools: add a function to calculate sample event size
New patch
perf tools: add a sample parsing test
Amended to use sample event size calculation
Changes in V6:
Some checkpatch fixes
perf: make events stream always parsable
Add sample format comments
Changes in V5:
Re-based to Arnaldo's tree and dropped already applied patches:
perf tools: remove unused parameter
perf tools: fix missing tool parameter
perf tools: fix missing 'finished_round'
perf tools: fix parse_events_terms() segfault on error path
perf tools: fix new_term() missing free on error path
perf tools: add const specifier to perf_pmu__find name parameter
perf tools: tidy duplicated munmap code
perf tools: validate perf event header size
perf tools: add debug prints
Changed to perf_event_attr__fprintf()
perf tools: add pid to struct thread
Always set the pid, even if a pid is already set
perf tools: change machine__findnew_thread() to set thread pid
Replaces: perf tools: change "machine" functions to set thread pid
perf tools: add support for PERF_SAMPLE_IDENTFIER
Only use PERF_SAMPLE_IDENTFIER if sample types are different
perf tools: expand perf_event__synthesize_sample()
New patch in preparation of a sample parsing test
perf tools: add a sample parsing test
New patch
Changes in V4:
I added kernel support for matching sample types via
PERF_SAMPLE_IDENTIFIER. perf tools support for that required
first fixing some other things.
perf tools: fix parse_events_terms() freeing local variable on error path
Dropped - covered by David Ahern
perf tools: struct thread has a tid not a pid
Added ack by David Ahern
perf tools: add pid to struct thread
Remove unused function
perf tools: fix missing increment in sample parsing
New patch
perf tools: tidy up sample parsing overflow checking
New patch
perf tools: remove unnecessary callchain validation
New patch
perf tools: remove references to struct ip_event
New patch
perf tools: move struct ip_event
New patch
perf: make events stream always parsable
New patch
perf tools: add support for PERF_SAMPLE_IDENTFIER
New patch
Changes in V3:
perf tools: add pid to struct thread
Split into 2 patches
perf tools: fix ppid in thread__fork()
Dropped for now
Changes in V2:
perf tools: fix missing tool parameter
Fixed one extra occurrence
perf tools: fix parse_events_terms() freeing local variable on error path
Made "freeing" code into a new function
perf tools: validate perf event header size
Corrected byte-swapping
perf tools: allow non-matching sample types
Added comments
Fixed id_pos calculation
id_pos/is_pos updated whenever sample_type changes
Removed perf_evlist__sample_type()
Added __perf_evlist__combined_sample_type()
Added perf_evlist__combined_sample_type()
Added perf_evlist__make_sample_types_compatible()
Added ack's to patches acked by Jiri Olsa
Adrian Hunter (14):
perf tools: add debug prints
perf tools: allow non-matching sample types
perf tools: add pid to struct thread
perf tools: change machine__findnew_thread() to set thread pid
perf tools: tidy up sample parsing overflow checking
perf tools: remove unnecessary callchain validation
perf tools: remove references to struct ip_event
perf tools: move struct ip_event
perf: make events stream always parsable
perf tools: move perf_evlist__config() to a new source file
perf tools: add support for PERF_SAMPLE_IDENTFIER
perf tools: expand perf_event__synthesize_sample()
perf tools: add a function to calculate sample event size
perf tools: add a sample parsing test
include/uapi/linux/perf_event.h | 27 ++-
kernel/events/core.c | 11 +-
tools/perf/Makefile | 2 +
tools/perf/builtin-inject.c | 8 +-
tools/perf/builtin-kmem.c | 3 +-
tools/perf/builtin-kvm.c | 3 +-
tools/perf/builtin-lock.c | 3 +-
tools/perf/builtin-mem.c | 2 +-
tools/perf/builtin-report.c | 2 +-
tools/perf/builtin-sched.c | 17 +-
tools/perf/builtin-script.c | 3 +-
tools/perf/builtin-top.c | 11 +-
tools/perf/builtin-trace.c | 12 +-
tools/perf/tests/builtin-test.c | 4 +
tools/perf/tests/hists_link.c | 30 ++-
tools/perf/tests/mmap-basic.c | 2 +-
tools/perf/tests/sample-parsing.c | 294 ++++++++++++++++++++++++
tools/perf/tests/tests.h | 1 +
tools/perf/util/build-id.c | 11 +-
tools/perf/util/callchain.c | 8 -
tools/perf/util/callchain.h | 5 -
tools/perf/util/event.c | 5 +-
tools/perf/util/event.h | 33 ++-
tools/perf/util/evlist.c | 146 ++++++++++--
tools/perf/util/evlist.h | 10 +-
tools/perf/util/evsel.c | 461 ++++++++++++++++++++++++++++++++++----
tools/perf/util/evsel.h | 13 +-
tools/perf/util/machine.c | 37 ++-
tools/perf/util/machine.h | 3 +-
tools/perf/util/python.c | 20 ++
tools/perf/util/record.c | 111 +++++++++
tools/perf/util/session.c | 36 +--
tools/perf/util/thread.c | 3 +-
tools/perf/util/thread.h | 3 +-
34 files changed, 1160 insertions(+), 180 deletions(-)
create mode 100644 tools/perf/tests/sample-parsing.c
create mode 100644 tools/perf/util/record.c
Regards
Adrian
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