[GIT PULL 00/19] perf/core improvements and fixes

From: Arnaldo Carvalho de Melo
Date: Wed Jun 15 2016 - 14:14:58 EST


Hi Ingo,

Please consider pulling,

- Arnaldo

The following changes since commit 2c95afc1e83d93fac3be6923465e1753c2c53b0a:

perf/x86/intel, watchdog: Switch NMI watchdog to ref cycles on x86 (2016-06-14 11:16:59 +0200)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-20160615

for you to fetch changes up to 2fd457a34525ea3bc609e377b46af759af8a7934:

perf probe: Add --cache option to cache the probe definitions (2016-06-15 14:34:42 -0300)

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

User visible:

- Add --ldlat option to 'perf mem' to specify load latency for loads
event (e.g. cpu/mem-loads/ ) (Jiri Olsa)

Build fixes:

- Fix libunwind related compile error for static cross build (He Kuang)

Infrastructure:

- UI refactorings to support headers with multiple lines, non-evsel
hists browsers, toggle showing callchains, etc (Jiri Olsa)

- More prep work for caching probe definitions, paving the way
for supporting SDT (Statically Defined Traces) userspace probes (Masami Hiramatsu)

- Handle NULL at perf_config_set__delete() (Taeung Song)

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

----------------------------------------------------------------
He Kuang (1):
perf unwind: Fix compile error for static cross build

Jiri Olsa (10):
perf mem: Add --ldlat option
perf tools: Fix Data Object sort entry width index
perf tui: Separate hierarchy and standard headers output
perf stdio: Separate headers output
perf stdio: Separate hierarchy headers output
perf stdio: Separate standard headers output
perf stdio: Do not pass hists in hist_entry__fprintf
perf stdio: Add use_callchain parameter to hists__fprintf
perf hists: Replace perf_evsel arg perf_hpp_fmt's header callback
perf hists: Replace perf_evsel arg perf_hpp_fmt's width callback

Masami Hiramatsu (7):
perf tools: Fix rm_rf() to handle non-regular files correctly
perf probe: Fix to add NULL check for strndup
perf buildid: Rename and export build_id_cache__cachedir()
perf probe: Add perf_probe_event__copy()
perf probe: Uncomment and export synthesize_perf_probe_point()
perf probe: Introduce perf_cache interfaces
perf probe: Add --cache option to cache the probe definitions

Taeung Song (1):
perf config: Handle NULL at perf_config_set__delete()

tools/perf/Documentation/perf-mem.txt | 3 +
tools/perf/Documentation/perf-probe.txt | 4 +
tools/perf/builtin-diff.c | 7 +-
tools/perf/builtin-mem.c | 1 +
tools/perf/builtin-probe.c | 1 +
tools/perf/builtin-report.c | 3 +-
tools/perf/builtin-top.c | 2 +-
tools/perf/config/Makefile | 3 +
tools/perf/ui/browsers/hists.c | 39 ++--
tools/perf/ui/gtk/hists.c | 2 +-
tools/perf/ui/hist.c | 11 +-
tools/perf/ui/stdio/hist.c | 133 +++++++------
tools/perf/util/build-id.c | 12 +-
tools/perf/util/build-id.h | 2 +
tools/perf/util/config.c | 3 +
tools/perf/util/hist.c | 2 +-
tools/perf/util/hist.h | 7 +-
tools/perf/util/mem-events.c | 17 +-
tools/perf/util/mem-events.h | 1 +
tools/perf/util/probe-event.c | 128 ++++++++++--
tools/perf/util/probe-event.h | 5 +
tools/perf/util/probe-file.c | 331 ++++++++++++++++++++++++++++++++
tools/perf/util/probe-file.h | 20 ++
tools/perf/util/sort.c | 14 +-
tools/perf/util/util.c | 13 +-
25 files changed, 640 insertions(+), 124 deletions(-)