[GIT PULL 00/16] perf/core improvements and fixes

From: Arnaldo Carvalho de Melo
Date: Wed Nov 19 2014 - 11:03:59 EST


Hi Ingo,

Please consider pulling,

- Arnaldo

The following changes since commit 2565711fb7d7c28e0cd93c8971b520d1b10b857c:

perf: Improve the perf_sample_data struct layout (2014-11-16 11:42:04 +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 a84808083688d82d7f1e5786ccf5df0ff7d448cb:

perf tools: Only override the default :tid comm entry (2014-11-19 12:37:26 -0300)

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

User visible fixes:

- Fallback to kallsyms when using the minimal 'ELF' loader (Arnaldo Carvalho de Melo)

- Fix annotation with kcore (Adrian Hunter)

- Fix up srcline histogram key formatting (Arnaldo Carvalho de Melo)

- Add missing handler for PERF_RECORD_MMAP2 events in 'perf diff' (Kan Liang)

User visible changes/new features:

- Only print base source file for srcline histogram sort key (Andi Kleen)

- Support source line numbers in annotate using a hotkey (Andi Kleen)

Infrastructure:

- Do not poll events that use the system_wide flag (Adrian Hunter)

- Add perf-read-vdso32 and perf-read-vdsox32 to .gitignore (Adrian Hunter)

perf tools: Only override the default :tid comm entry (Adrian Hunter)

- Factor out adding new call chain entries (Andi Kleen)

- Use al.addr to set up call chain (Andi Kleen)

- Use a common function to resolve symbol or name (Andi Kleen)

- Fix ftrace:function event recording (Jiri Olsa)

- Move disable_buildid_cache() to util/build-id.c (Namhyung Kim)

- Clean up libelf feature support code (Namhyung Kim)

- fix typo in python 'perf test' (WANG Chao)

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

----------------------------------------------------------------
Adrian Hunter (4):
perf tools: Fix annotation with kcore
perf evlist: Do not poll events that use the system_wide flag
perf tools: Add perf-read-vdso32 and perf-read-vdsox32 to .gitignore
perf tools: Only override the default :tid comm entry

Andi Kleen (5):
perf callchain: Factor out adding new call chain entries
perf callchain: Use al.addr to set up call chain
perf callchain: Use a common function to resolve symbol or name
perf tools: Only print base source file for srcline
perf annotate: Support source line numbers in annotate

Arnaldo Carvalho de Melo (2):
perf symbols: Fallback to kallsyms when using the minimal 'ELF' loader
perf hists: Fix up srcline histogram key formatting

Jiri Olsa (1):
perf evsel: Fix ftrace:function event recording

Kan Liang (1):
perf diff: Add missing handler for PERF_RECORD_MMAP2 events

Namhyung Kim (2):
perf build-id: Move disable_buildid_cache() to util/build-id.c
perf tools: Clean up libelf feature support code

WANG Chao (1):
perf test: fix typo in python test

tools/perf/.gitignore | 2 ++
tools/perf/Makefile.perf | 2 --
tools/perf/builtin-diff.c | 1 +
tools/perf/config/Makefile | 5 ++--
tools/perf/tests/builtin-test.c | 2 +-
tools/perf/ui/browsers/annotate.c | 13 +++++++++-
tools/perf/ui/browsers/hists.c | 17 -------------
tools/perf/ui/gtk/hists.c | 11 +--------
tools/perf/ui/stdio/hist.c | 23 +++++++-----------
tools/perf/util/annotate.c | 32 ++++++++++++++++++++----
tools/perf/util/annotate.h | 1 +
tools/perf/util/build-id.c | 11 +++++++++
tools/perf/util/build-id.h | 1 +
tools/perf/util/callchain.c | 19 +++++++++++++++
tools/perf/util/callchain.h | 3 +++
tools/perf/util/evlist.c | 10 +++++++-
tools/perf/util/evsel.c | 8 ++++++
tools/perf/util/header.c | 10 +-------
tools/perf/util/machine.c | 51 ++++++++++++++++++++++++---------------
tools/perf/util/sort.c | 2 +-
tools/perf/util/srcline.c | 2 +-
tools/perf/util/symbol-minimal.c | 1 -
tools/perf/util/thread.c | 5 ++--
tools/perf/util/util.h | 1 -
24 files changed, 145 insertions(+), 88 deletions(-)
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