From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760446AbcLASDW (ORCPT ); Thu, 1 Dec 2016 13:03:22 -0500 Received: from bombadil.infradead.org ([198.137.202.9]:60284 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759716AbcLASDT (ORCPT ); Thu, 1 Dec 2016 13:03:19 -0500 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Alexander Shishkin , Alexei Starovoitov , Chris Ryder , David Ahern , He Kuang , Jiri Olsa , Joe Stringer , Kim Phillips , Mark Rutland , Namhyung Kim , Pawel Moll , Peter Zijlstra , Wang Nan , Will Deacon , Zefan Li , pi3orama@163.com, Arnaldo Carvalho de Melo Subject: [GIT PULL 00/19] perf/core improvements and fixes Date: Thu, 1 Dec 2016 15:02:16 -0300 Message-Id: <20161201180235.18392-1-acme@kernel.org> X-Mailer: git-send-email 2.9.3 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ingo, Please consider pulling, - Arnaldo Test results at the end of this message, as usual. The following changes since commit 2471cece40d61b0035360338569d338f9dea6099: Merge tag 'perf-core-for-mingo-20161125' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-11-25 18:12:41 +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-20161201 for you to fetch changes up to 0fcb1da4aba6e6c7b32de5e0948b740b31ad822d: perf annotate: AArch64 support (2016-12-01 13:03:19 -0300) ---------------------------------------------------------------- perf/core improvements and fixes: New features: - Support AArch64 in the 'annotate' code, native/local and cross-arch/remote (Kim Phillips) - Allow considering just events in a given time interval, via the '--time start.s.ms,end.s.ms' command line, added to 'perf kmem', 'perf report', 'perf sched timehist' and 'perf script' (David Ahern) - Add option to stop printing a callchain at one of a given group of symbol names (David Ahern) - Handle cpu migration events in 'perf sched timehist' (David Ahern) - Track memory freed in 'perf kmem stat' (David Ahern) Infrastructure: - Initial support (and perf test entry) for tooling hooks, starting with 'record_start' and 'record_end', that will have as its initial user the eBPF infrastructure, where perf_ prefixed functions will be JITed and run when such hooks are called (Wang Nan) - Remove redundant "test" and similar strings from 'perf test' descriptions (Arnaldo Carvalho de Melo) - libbpf assorted improvements (Wang Nan) Signed-off-by: Arnaldo Carvalho de Melo ---------------------------------------------------------------- Arnaldo Carvalho de Melo (3): perf ui helpline: Provide a printf variant perf annotate: Show invalid jump offset in error message perf test: Remove "test" and similar strings from test descriptions David Ahern (10): perf sched timehist: Handle cpu migration events perf trace: Update tid/pid filtering option to leverage symbol_conf perf kmem stat: Track memory freed perf script: Add option to stop printing callchain perf tools: Add time-based utility functions perf tools: Move parse_nsec_time to time-utils.c perf script: Add option to specify time window of interest perf sched timehist: Add option to specify time window of interest perf kmem: Add option to specify time window of interest perf report: Add option to specify time window of interest Kim Phillips (2): perf annotate: Use arch->objdump.comment_char in dec__parse() perf annotate: AArch64 support Wang Nan (4): tools lib bpf: Add missing BPF functions tools lib bpf: Add private field for bpf_object tools lib bpf: Retrive bpf_map through offset of bpf_map_def perf tools: Introduce perf hooks tools/lib/bpf/bpf.c | 56 ++++++++++ tools/lib/bpf/bpf.h | 7 ++ tools/lib/bpf/libbpf.c | 35 ++++++ tools/lib/bpf/libbpf.h | 13 +++ tools/perf/Documentation/perf-kmem.txt | 7 ++ tools/perf/Documentation/perf-report.txt | 7 ++ tools/perf/Documentation/perf-sched.txt | 12 +++ tools/perf/Documentation/perf-script.txt | 10 ++ tools/perf/arch/arm64/annotate/instructions.c | 62 +++++++++++ tools/perf/arch/x86/tests/arch-tests.c | 10 +- tools/perf/builtin-kmem.c | 36 ++++++- tools/perf/builtin-record.c | 11 ++ tools/perf/builtin-report.c | 14 ++- tools/perf/builtin-sched.c | 148 ++++++++++++++++++++++++-- tools/perf/builtin-script.c | 17 ++- tools/perf/builtin-trace.c | 49 ++------- tools/perf/tests/Build | 1 + tools/perf/tests/bpf.c | 6 +- tools/perf/tests/builtin-test.c | 96 +++++++++-------- tools/perf/tests/llvm.c | 8 +- tools/perf/tests/perf-hooks.c | 44 ++++++++ tools/perf/tests/tests.h | 1 + tools/perf/ui/browsers/annotate.c | 6 +- tools/perf/ui/helpline.c | 10 ++ tools/perf/ui/helpline.h | 1 + tools/perf/util/Build | 3 + tools/perf/util/annotate.c | 7 +- tools/perf/util/evsel_fprintf.c | 8 ++ tools/perf/util/perf-hooks-list.h | 3 + tools/perf/util/perf-hooks.c | 84 +++++++++++++++ tools/perf/util/perf-hooks.h | 37 +++++++ tools/perf/util/symbol.c | 8 ++ tools/perf/util/symbol.h | 6 +- tools/perf/util/time-utils.c | 119 +++++++++++++++++++++ tools/perf/util/time-utils.h | 14 +++ tools/perf/util/util.c | 33 ------ tools/perf/util/util.h | 2 - 37 files changed, 842 insertions(+), 149 deletions(-) create mode 100644 tools/perf/arch/arm64/annotate/instructions.c create mode 100644 tools/perf/tests/perf-hooks.c create mode 100644 tools/perf/util/perf-hooks-list.h create mode 100644 tools/perf/util/perf-hooks.c create mode 100644 tools/perf/util/perf-hooks.h create mode 100644 tools/perf/util/time-utils.c create mode 100644 tools/perf/util/time-utils.h # uname -a Linux jouet 4.8.8-300.fc25.x86_64 #1 SMP Tue Nov 15 18:10:06 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # perf test 1: vmlinux symtab matches kallsyms : Ok 2: Detect openat syscall event : Ok 3: Detect openat syscall event on all cpus : Ok 4: Read samples using the mmap interface : Ok 5: Parse event definition strings : Ok 6: PERF_RECORD_* events & perf_sample fields : Ok 7: Parse perf pmu format : Ok 8: DSO data read : Ok 9: DSO data cache : Ok 10: DSO data reopen : Ok 11: Roundtrip evsel->name : Ok 12: Parse sched tracepoints fields : Ok 13: syscalls:sys_enter_openat event fields : Ok 14: Setup struct perf_event_attr : Ok 15: Match and link multiple hists : Ok 16: 'import perf' in python : Ok 17: Breakpoint overflow signal handler : Ok 18: Breakpoint overflow sampling : Ok 19: Number of exit events of a simple workload : Ok 20: Software clock events period values : Ok 21: Object code reading : Ok 22: Sample parsing : Ok 23: Use a dummy software event to keep tracking: Ok 24: Parse with no sample_id_all bit set : Ok 25: Filter hist entries : Ok 26: Lookup mmap thread : Ok 27: Share thread mg : Ok 28: Sort output of hist entries : Ok 29: Cumulate child hist entries : Ok 30: Track with sched_switch : Ok 31: Filter fds with revents mask in a fdarray : Ok 32: Add fd to a fdarray, making it autogrow : Ok 33: kmod_path__parse : Ok 34: Thread map : Ok 35: LLVM search and compile : 35.1: Basic BPF llvm compile : Ok 35.2: kbuild searching : Ok 35.3: Compile source for BPF prologue generation: Ok 35.4: Compile source for BPF relocation : Ok 36: Session topology : Ok 37: BPF filter : 37.1: Basic BPF filtering : Ok 37.2: BPF prologue generation : Ok 37.3: BPF relocation checker : Ok 38: Synthesize thread map : Ok 39: Synthesize cpu map : Ok 40: Synthesize stat config : Ok 41: Synthesize stat : Ok 42: Synthesize stat round : Ok 43: Synthesize attr update : Ok 44: Event times : Ok 45: Read backward ring buffer : Ok 46: Print cpu map : Ok 47: Probe SDT events : Ok 48: is_printable_array : Ok 49: Print bitmap : Ok 50: perf hooks : Ok 51: x86 rdpmc : Ok 52: Convert perf time to TSC : Ok 53: DWARF unwind : Ok 54: x86 instruction decoder - new instructions : Ok 55: Intel cqm nmi context read : Skip # # uname -a Linux zoo 4.7.3-200.fc24.x86_64 #1 SMP Wed Sep 7 17:31:21 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # dm 1 alpine:3.4: Ok 2 android-ndk:r12b-arm: Ok 3 archlinux:latest: Ok 4 centos:5: Ok 5 centos:6: Ok 6 centos:7: Ok 7 debian:7: Ok 8 debian:8: Ok 9 debian:experimental: Ok 10 fedora:20: Ok 11 fedora:21: Ok 12 fedora:22: Ok 13 fedora:23: Ok 14 fedora:24: Ok 15 fedora:24-x-ARC-uClibc: Ok 16 fedora:rawhide: Ok 17 mageia:5: Ok 18 opensuse:13.2: Ok 19 opensuse:42.1: Ok 20 opensuse:tumbleweed: Ok 21 ubuntu:12.04.5: Ok 22 ubuntu:14.04: Ok 23 ubuntu:14.04.4: Ok 24 ubuntu:15.10: Ok 25 ubuntu:16.04: Ok 26 ubuntu:16.04-x-arm: Ok 27 ubuntu:16.04-x-arm64: Ok 28 ubuntu:16.04-x-powerpc: Ok 29 ubuntu:16.04-x-powerpc64: Ok 30 ubuntu:16.04-x-powerpc64el: Ok 31 ubuntu:16.04-x-s390: Ok 32 ubuntu:16.10: Ok # $ grep PRETTY_NAME /etc/os-release PRETTY_NAME="Fedora 25 (Workstation Edition)" $ $ perf stat make -C tools/perf build-test make: Entering directory '/home/acme/git/linux/tools/perf' - tarpkg: ./tests/perf-targz-src-pkg . make_no_slang_O: make NO_SLANG=1 make_util_map_o_O: make util/map.o make_static_O: make LDFLAGS=-static make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1 make_perf_o_O: make perf.o make_no_libunwind_O: make NO_LIBUNWIND=1 make_no_libelf_O: make NO_LIBELF=1 make_util_pmu_bison_o_O: make util/pmu-bison.o make_no_backtrace_O: make NO_BACKTRACE=1 make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1 make_no_demangle_O: make NO_DEMANGLE=1 make_no_libperl_O: make NO_LIBPERL=1 make_tags_O: make tags make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1 make_install_prefix_slash_O: make install prefix=/tmp/krava/ make_no_auxtrace_O: make NO_AUXTRACE=1 make_no_libnuma_O: make NO_LIBNUMA=1 make_install_bin_O: make install-bin make_no_newt_O: make NO_NEWT=1 make_pure_O: make make_minimal_O: make NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1 make_clean_all_O: make clean all make_no_gtk2_O: make NO_GTK2=1 make_no_libbionic_O: make NO_LIBBIONIC=1 make_install_prefix_O: make install prefix=/tmp/krava make_no_libbpf_O: make NO_LIBBPF=1 make_no_libaudit_O: make NO_LIBAUDIT=1 make_with_babeltrace_O: make LIBBABELTRACE=1 make_no_libpython_O: make NO_LIBPYTHON=1 make_help_O: make help make_doc_O: make doc make_debug_O: make DEBUG=1 make_install_O: make install OK make: Leaving directory '/home/acme/git/linux/tools/perf' $