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Message-ID: <20150408150511.GA3684@gmail.com> Date: Wed, 8 Apr 2015 17:05:11 +0200 From: Ingo Molnar <mingo@...nel.org> To: Arnaldo Carvalho de Melo <acme@...nel.org> Cc: linux-kernel@...r.kernel.org, Adrian Hunter <adrian.hunter@...el.com>, Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Andi Kleen <andi@...stfloor.org>, Andrew Morton <akpm@...ux-foundation.org>, Borislav Petkov <bp@...en8.de>, David Ahern <dsahern@...il.com>, Frederic Weisbecker <fweisbec@...il.com>, He Kuang <hekuang@...wei.com>, "H. Peter Anvin" <hpa@...or.com>, Jiri Olsa <jolsa@...hat.com>, John Stultz <john.stultz@...aro.org>, Joonsoo Kim <js1304@...il.com>, Kaixu Xia <kaixu.xia@...aro.org>, Kan Liang <kan.liang@...el.com>, Linus Torvalds <torvalds@...ux-foundation.org>, linux-mm@...ck.org, Markus T Metzger <markus.t.metzger@...el.com>, Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>, Mathieu Poirier <mathieu.poirier@...aro.org>, Mike Galbraith <efault@....de>, Minchan Kim <minchan@...nel.org>, Namhyung Kim <namhyung@...nel.org>, Paul Mackerras <paulus@...ba.org>, Peter Zijlstra <peterz@...radead.org>, pi3orama@....com, Robert Richter <rric@...nel.org>, Stephane Eranian <eranian@...gle.com>, Steven Rostedt <rostedt@...dmis.org>, Thomas Gleixner <tglx@...utronix.de>, Wang Nan <wangnan0@...wei.com>, William Cohen <wcohen@...hat.com>, Yunlong Song <yunlong.song@...wei.com>, Zefan Li <lizefan@...wei.com>, Arnaldo Carvalho de Melo <acme@...hat.com> Subject: Re: [GIT PULL 00/19] perf/core improvements and fixes * Arnaldo Carvalho de Melo <acme@...nel.org> wrote: > Hi Ingo, > > Please consider pulling, it is the pull req from yesterday, minus a patch > that introduced a problem, plus a fex fixes. > > I am investigating a problem I noticed for another patch that is upstream > and after that will get back to the removed patch from yesterday's batch, > > - Arnaldo > > The following changes since commit 6645f3187f5beb64f7a40515cfa18f3889264ece: > > Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2015-04-03 07:00:02 +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 > > for you to fetch changes up to a1e12da4796a4ddd0e911687a290eb396d1c64bf: > > perf tools: Add 'I' event modifier for exclude_idle bit (2015-04-08 11:00:16 -0300) > > ---------------------------------------------------------------- > perf/core improvements and fixes: > > - Teach about perf_event_attr.clockid to 'perf record' (Peter Zijlstra) > > - perf sched replay improvements for high CPU core count machines (Yunlong Song) > > - Consider PERF_RECORD_ events with cpumode == 0 in 'perf top', removing one > cause of long term memory usage buildup, i.e. not processing PERF_RECORD_EXIT > events (Arnaldo Carvalho de Melo) > > - Add 'I' event modifier for perf_event_attr.exclude_idle bit (Jiri Olsa) > > - Respect -i option 'in perf kmem' (Jiri Olsa) > > Infrastructure: > > - Honor operator priority in libtraceevent (Namhyung Kim) > > - Merge all perf_event_attr print functions (Peter Zijlstra) > > - Check kmaps access to make code more robust (Wang Nan) > > - Fix inverted logic in perf_mmap__empty() (He Kuang) > > - Fix ARM 32 'perf probe' building error (Wang Nan) > > - Fix perf_event_attr tests (Jiri Olsa) > > Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com> > > ---------------------------------------------------------------- > He Kuang (1): > perf evlist: Fix inverted logic in perf_mmap__empty > > Jiri Olsa (3): > perf kmem: Respect -i option > perf tests: Fix attr tests > perf tools: Add 'I' event modifier for exclude_idle bit > > Namhyung Kim (1): > tools lib traceevent: Honor operator priority > > Peter Zijlstra (2): > perf record: Add clockid parameter > perf tools: Merge all perf_event_attr print functions > > Wang Nan (3): > perf kmaps: Check kmaps to make code more robust > perf probe: Fix ARM 32 building error > perf report: Don't call map__kmap if map is NULL. > > Yunlong Song (9): > perf sched replay: Use struct task_desc instead of struct task_task for correct meaning > perf sched replay: Increase the MAX_PID value to fix assertion failure problem > perf sched replay: Alloc the memory of pid_to_task dynamically to adapt to the unexpected change of pid_max > perf sched replay: Realloc the memory of pid_to_task stepwise to adapt to the different pid_max configurations > perf sched replay: Fix the segmentation fault problem caused by pr_err in threads > perf sched replay: Handle the dead halt of sem_wait when create_tasks() fails for any task > perf sched replay: Fix the EMFILE error caused by the limitation of the maximum open files > perf sched replay: Support using -f to override perf.data file ownership > perf sched replay: Use replay_repeat to calculate the runavg of cpu usage instead of the default value 10 > > tools/lib/traceevent/event-parse.c | 17 +- > tools/perf/Documentation/perf-list.txt | 1 + > tools/perf/Documentation/perf-record.txt | 7 + > tools/perf/builtin-kmem.c | 3 +- > tools/perf/builtin-record.c | 87 +++++++++ > tools/perf/builtin-report.c | 2 +- > tools/perf/builtin-sched.c | 67 +++++-- > tools/perf/perf.h | 2 + > tools/perf/tests/attr/base-record | 2 +- > tools/perf/tests/attr/base-stat | 2 +- > tools/perf/tests/parse-events.c | 40 ++++ > tools/perf/util/evlist.c | 2 +- > tools/perf/util/evsel.c | 325 ++++++++++++++++--------------- > tools/perf/util/evsel.h | 6 + > tools/perf/util/header.c | 28 +-- > tools/perf/util/machine.c | 5 +- > tools/perf/util/map.c | 20 ++ > tools/perf/util/map.h | 6 +- > tools/perf/util/parse-events.c | 8 +- > tools/perf/util/parse-events.l | 2 +- > tools/perf/util/probe-event.c | 5 +- > tools/perf/util/session.c | 3 + > tools/perf/util/symbol-elf.c | 16 +- > tools/perf/util/symbol.c | 34 +++- > 24 files changed, 477 insertions(+), 213 deletions(-) Pulled, thanks a lot Arnaldo! Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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