Messages in this thread | | | From | Arnaldo Carvalho de Melo <> | Subject | [GIT PULL 00/18] perf/core improvements and fixes | Date | Thu, 11 Dec 2014 18:25:48 -0300 |
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Hi Ingo,
Please consider pulling,
- Arnaldo
The following changes since commit cfa0bd52d0ba9b852f76c7b3f1055edd5e5c7846:
Merge tag 'perf-core-for-mingo-2' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2014-12-08 07:45:45 +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 e09b18d4907992d3d615b215c1abf585721b2810:
perf trace: Provide a better explanation when mmap fails (2014-12-11 18:04:10 -0300)
---------------------------------------------------------------- perf/core improvements and fixes:
User visible:
- Mark events as (x86 only) in help output for 'perf kvm stat live" (Alexander Yarygin)
- Provide a better explanation when mmap fails in 'trace' (Arnaldo Carvalho de Melo)
- Add --buildid-dir option to set cache directory, i.e. use:
$ perf --buildid-dir /path/to/dir tool --tool-options
(Jiri Olsa)
- Fix memcpy/memset 'perf bench' output (Rabin Vicent)
- Fix 'perf test' attr tests size values to cope with machine state on interrupt ABI changes (Jiri Olsa)
- Fixup callchain type parameter handling error message (Kan Liang)
Infrastructure/cleanups:
- calloc/xcalloc: Fix argument order (Arjun Sreedharan)
- Move filename__read_int from tools/perf/ to tools/lib, add sysctl__read_int there and use it in place of ad-hoc copies (Arnaldo Carvalho de Melo)
- Use single strcmp call instead of two (Jiri Olsa)
- Remove extra debugdir variables in 'perf buildid-cache' (Jiri Olsa)
- Fix -a segfault related to kcore handling in 'perf buildid-cache' (Jiri Olsa)
- Move cpumode resolve code to add_callchain_ip (Kan Liang)
- Merge memset into memcpy 'perf bench' (Rabin Vincent)
- Change print format from %lu to %PRIu64 in the hists browser (Tom Huynh)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---------------------------------------------------------------- Alexander Yarygin (1): perf kvm stat live: Mark events as (x86 only) in help output
Arjun Sreedharan (1): calloc/xcalloc: Fix argument order
Arnaldo Carvalho de Melo (5): tools lib fs: Adopt filename__read_int from tools/perf/ tools lib fs: Add sysctl__read_int helper perf tools: Use sysctl__read_int instead of ad-hoc copies perf evlist: Introduce strerror_mmap method perf trace: Provide a better explanation when mmap fails
Jiri Olsa (5): perf tools: Use single strcmp call instead of two perf buildid-cache: Remove extra debugdir variables perf buildid cache: Fix -a segfault related to kcore handling perf tools: Add --buildid-dir option to set cache directory perf tests: Fix attr tests size values to cope with machine state on interrupt ABI changes
Kan Liang (2): perf callchain: Fixup parameter handling error message perf callchain: Move cpumode resolve code to add_callchain_ip
Rabin Vincent (3): perf bench: Prepare memcpy for merge perf bench: Merge memset into memcpy perf bench: Fix memcpy/memset output
Tom Huynh (1): perf hists browser: Change print format from %lu to %PRIu64
scripts/kconfig/mconf.c | 4 +- tools/lib/api/fs/fs.c | 34 +++++ tools/lib/api/fs/fs.h | 3 + tools/perf/Documentation/perf.txt | 4 + tools/perf/Makefile.perf | 1 - tools/perf/bench/mem-memcpy.c | 286 ++++++++++++++++++++++++---------- tools/perf/bench/mem-memset.c | 304 ------------------------------------- tools/perf/builtin-buildid-cache.c | 13 +- tools/perf/builtin-kvm.c | 3 +- tools/perf/builtin-trace.c | 12 +- tools/perf/perf.c | 14 +- tools/perf/tests/attr/base-record | 2 +- tools/perf/tests/attr/base-stat | 2 +- tools/perf/ui/browsers/hists.c | 2 +- tools/perf/ui/hist.c | 4 +- tools/perf/util/build-id.c | 9 +- tools/perf/util/callchain.c | 2 +- tools/perf/util/config.c | 10 +- tools/perf/util/evlist.c | 23 +++ tools/perf/util/evlist.h | 1 + tools/perf/util/machine.c | 72 +++++---- tools/perf/util/record.c | 11 +- tools/perf/util/util.c | 26 +--- tools/perf/util/util.h | 3 +- tools/thermal/tmon/sysfs.c | 6 +- 25 files changed, 350 insertions(+), 501 deletions(-) delete mode 100644 tools/perf/bench/mem-memset.c
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