[GIT PULL 00/35] perf/core improvements and fixes
From: Arnaldo Carvalho de Melo
Date: Fri Dec 20 2013 - 14:12:42 EST
From: Arnaldo Carvalho de Melo <acme@xxxxxxxxxxxxxxxxxx>
Hi Ingo,
Please consider pulling,
Best regards,
- Arnaldo
The following changes since commit fa6e8e5f7cbf85f364ebd5a90525dbbe9de2083b:
Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2013-12-18 14:07:26 +0100)
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 a419e512731892c3e7e661cd96e7f7d6a7acdc91:
perf stat: Do not show stats if workload fails (2013-12-20 13:37:50 -0300)
----------------------------------------------------------------
User visible changes:
Improvements:
. Do not show stats if workload fails in 'stat' (David Ahern)
. Print session information only if --stdio is given (Namhyung Kim)
Developer stuff:
Fixes:
. Get rid of a duplicate va_end() in error reporting (Namhyung Kim)
. If a hist entry doesn't have symbol information, compare it with its
address. Affects upcoming new feature (--cumulate) (Namhyung Kim)
Improvements:
. Make libtraceevent install target quieter (Jiri Olsa)
. Make tests/make output more compact (Jiri Olsa)
New APIs:
. Introduce pevent_filter_strerror() in libtraceevent, similar in
purpose to libc's strerror() function. (Namhyung Kim)
Refactorings:
. Use perf_data_file methods to write output file in 'record' and
'inject' (Jiri Olsa)
. Use pr_*() functions where applicable in 'report' (Namhyumg Kim)
. Add 'machine' 'addr_location' struct to have full picture (machine,
thread, map, symbol, addr) for a (partially) resolved address, reducing
function signatures (Arnaldo Carvalho de Melo)
. Reduce code duplication in the histogram entry creation/insertion. (Arnaldo Carvalho de Melo)
. Auto allocate annotation histogram data structures, (Arnaldo Carvalho de Melo)
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
----------------------------------------------------------------
Arnaldo Carvalho de Melo (16):
perf annotate: Auto allocate symbol per addr hist buckets
perf hists: Leave symbol addr hist bucket auto alloc to symbol layer
perf annotate: Add inc_samples method to addr_map_symbol
perf top: Use hist_entry__inc_addr_sample
perf annotate: Adopt methods from hists
perf annotate: Make symbol__inc_addr_samples private
perf report: Introduce helpers for processing callchains
perf record: Simplify perf_record__write
perf record: Rename 'perf_record' to plain 'record'
perf tools: Rename 'perf_record_opts' to 'record_opts
perf report: Rename 'perf_report' to 'report'
perf ui browser: Remove misplaced __maybe_unused
perf scripting python: Shorten function signatures
perf scripting perl: Shorten function signatures
perf mem: Remove unused parameter from dump_raw_samples()
perf symbols: Add 'machine' member to struct addr_location
David Ahern (1):
perf stat: Do not show stats if workload fails
Jiri Olsa (11):
perf inject: Handle output file via perf_data_file object
perf record: Use perf_data_file__write for output file
perf tests: Factor make install tests
perf tools: Making QUIET_(CLEAN|INSTAL) variables global
tools lib traceevent: Remove print_app_build variable
tools lib traceevent: Use global QUIET_CC build output
tools lib traceevent: Add global QUIET_CC_FPIC build output
tools lib traceevent: Use global QUIET_LINK build output
tools lib traceevent: Use global QUIET_INSTALL build output
tools lib traceevent: Use global QUIET_CLEAN build output
tools lib traceevent: Use global 'O' processing code
Namhyung Kim (7):
perf sort: Compare addresses if no symbol info
perf sort: Do not compare dso again
perf hists: Do not pass period and weight to add_hist_entry()
tools lib traceevent: Introduce pevent_filter_strerror()
perf tools: Get rid of a duplicate va_end() in error reporting routine
perf report: Use pr_*() functions where applicable
perf report: Print session information only if --stdio is given
tools/lib/traceevent/Makefile | 85 +++----
tools/lib/traceevent/event-parse.c | 17 +-
tools/lib/traceevent/event-parse.h | 7 +-
tools/lib/traceevent/parse-filter.c | 98 ++++----
tools/perf/builtin-annotate.c | 10 +-
tools/perf/builtin-inject.c | 65 +++---
tools/perf/builtin-kvm.c | 2 +-
tools/perf/builtin-mem.c | 5 +-
tools/perf/builtin-record.c | 94 ++++----
tools/perf/builtin-report.c | 259 +++++++--------------
tools/perf/builtin-script.c | 16 +-
tools/perf/builtin-stat.c | 11 +-
tools/perf/builtin-top.c | 23 +-
tools/perf/builtin-trace.c | 2 +-
tools/perf/config/utilities.mak | 7 -
tools/perf/perf.h | 2 +-
tools/perf/tests/code-reading.c | 2 +-
tools/perf/tests/keep-tracking.c | 2 +-
tools/perf/tests/make | 38 ++-
tools/perf/tests/open-syscall-tp-fields.c | 2 +-
tools/perf/tests/perf-record.c | 2 +-
tools/perf/tests/perf-time-to-tsc.c | 2 +-
tools/perf/ui/browser.c | 2 +-
tools/perf/util/annotate.c | 41 +++-
tools/perf/util/annotate.h | 9 +-
tools/perf/util/callchain.h | 2 +-
tools/perf/util/debug.c | 1 -
tools/perf/util/event.c | 1 +
tools/perf/util/evlist.h | 7 +-
tools/perf/util/evsel.c | 3 +-
tools/perf/util/evsel.h | 4 +-
tools/perf/util/hist.c | 21 +-
tools/perf/util/hist.h | 3 -
tools/perf/util/record.c | 9 +-
.../perf/util/scripting-engines/trace-event-perl.c | 19 +-
.../util/scripting-engines/trace-event-python.c | 25 +-
tools/perf/util/session.c | 4 +-
tools/perf/util/session.h | 2 +-
tools/perf/util/sort.c | 22 +-
tools/perf/util/symbol.h | 1 +
tools/perf/util/top.c | 2 +-
tools/perf/util/top.h | 2 +-
tools/perf/util/trace-event-scripting.c | 3 +-
tools/perf/util/trace-event.h | 1 -
tools/scripts/Makefile.include | 4 +
45 files changed, 415 insertions(+), 524 deletions(-)
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