[GIT PULL 00/24] perf/core improvements and fixes

From: Arnaldo Carvalho de Melo
Date: Thu Mar 12 2015 - 17:28:24 EST


Hi Ingo,

Please consider pulling, more to come, will continue tomorrow,

- Arnaldo

The following changes since commit 94ac003b665fc04f13a7ab3b2be896b9b9503451:

Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2015-03-03 07:17:53 +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 7afa95d95b7b4c17f3c648f58f8c8abdcb619b85:

perf data: Add tracepoint events fields CTF conversion support (2015-03-12 16:10:41 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

User visible:

. Fix UI bug after zoom into thread/dso/symbol and another, after fold/unfold,
in the TUI hists browser (He Kuang)

. Fixes for 'perf probe' handle aliased symbols, for instance in glibc (Masami Hiramatsu, Namhyung Kim)

- 'perf kmem' improvements and fixes: (Namhyung Kim)
- Fix segfault when invalid sort key is given
- Allow -v option
- Fix alignment of slab result table

- 'perf stat' improvements and fixes: (Andi Kleen)
- Output running time and run/enabled ratio in CSV mode
- Fix IPC and other formulas with -A
- Always correctly indent ratio column

. Add tracepoint events fields CTF conversion support to 'perf data' (Sebastian Andrzej Siewior)

Infrastructure:

. Output feature detection's gcc output to a file, to help in debugging (Arnaldo Carvalho de Melo)

. Fix 'perf probe' compiles due to declarations using perf_probe_point (David Ahern)

. Fix possible double free on error in 'perf probe' (He Kuang)

. Remove superfluous thread->comm_set setting (Jiri Olsa)

. Fix libbabeltrace detection (Jiri Olsa)

. More work on separating ordered_events code out of perf_session (Arnaldo Carvalho de Melo)

Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

----------------------------------------------------------------
Andi Kleen (3):
perf stat: Output running time and run/enabled ratio in CSV mode
perf stat: Fix IPC and other formulas with -A
perf stat: Always correctly indent ratio column

Arnaldo Carvalho de Melo (6):
perf ordered_events: Untangle from perf_session
perf ordered_events: Shorten function signatures
perf ordered_events: Allow tools to specify a deliver method
perf tools: tool->finished_round() doesn't need perf_session
perf ordered_events: Adopt queue() method
perf tools: Output feature detection's gcc output to a file

David Ahern (1):
perf probe: Fix compiles due to declarations using perf_probe_point

He Kuang (3):
perf probe: Fix possible double free on error
perf hists browser: Fix UI bug after zoom into thread/dso/symbol
perf hists browser: Fix UI bug after fold/unfold

Jiri Olsa (2):
perf tools: Remove superfluous thread->comm_set setting
perf build: Fix libbabeltrace detection

Masami Hiramatsu (3):
perf probe: Fix to handle aliased symbols in glibc
perf probe: Fix --line to handle aliased symbols in glibc
Revert "perf probe: Fix to fall back to find probe point in symbols"

Namhyung Kim (5):
perf symbols: Allow symbol alias when loading map for symbol name
perf probe: Allow weak symbols to be probed
perf kmem: Fix segfault when invalid sort key is given
perf kmem: Allow -v option
perf kmem: Fix alignment of slab result table

Sebastian Andrzej Siewior (1):
perf data: Add tracepoint events fields CTF conversion support

tools/perf/Documentation/perf-kmem.txt | 4 +
tools/perf/Makefile.perf | 1 +
tools/perf/builtin-annotate.c | 2 +-
tools/perf/builtin-buildid-list.c | 2 +-
tools/perf/builtin-diff.c | 2 +-
tools/perf/builtin-inject.c | 15 +-
tools/perf/builtin-kmem.c | 17 +-
tools/perf/builtin-kvm.c | 13 +-
tools/perf/builtin-lock.c | 2 +-
tools/perf/builtin-mem.c | 2 +-
tools/perf/builtin-record.c | 4 +-
tools/perf/builtin-report.c | 2 +-
tools/perf/builtin-sched.c | 2 +-
tools/perf/builtin-script.c | 2 +-
tools/perf/builtin-stat.c | 89 ++++----
tools/perf/builtin-timechart.c | 2 +-
tools/perf/builtin-trace.c | 2 +-
tools/perf/config/Makefile | 2 +-
.../config/feature-checks/test-libbabeltrace.c | 1 +
tools/perf/ui/browsers/hists.c | 19 ++
tools/perf/util/data-convert-bt.c | 246 ++++++++++++++++++++-
tools/perf/util/hist.c | 1 +
tools/perf/util/ordered-events.c | 57 +++--
tools/perf/util/ordered-events.h | 27 ++-
tools/perf/util/probe-event.c | 194 +++++++++++++---
tools/perf/util/session.c | 140 ++++++------
tools/perf/util/session.h | 16 +-
tools/perf/util/symbol-elf.c | 3 +-
tools/perf/util/symbol.h | 1 +
tools/perf/util/thread.c | 1 -
tools/perf/util/tool.h | 8 +-
31 files changed, 672 insertions(+), 207 deletions(-)
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