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Groups > linux.kernel > #1537932 > unrolled thread
| Started by | Arnaldo Carvalho de Melo <acme@kernel.org> |
|---|---|
| First post | 2016-12-07 18:00 +0100 |
| Last post | 2016-12-07 19:20 +0100 |
| Articles | 5 — 2 participants |
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[GIT PULL 00/10] perf/core improvements and fixes Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-12-07 18:00 +0100
[PATCH 04/10] perf tools: Move perf build related variables under non fixdep leg Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-12-07 18:10 +0100
[PATCH 05/10] perf sched timehist: Improve error message when analyzing wrong file Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-12-07 18:10 +0100
[PATCH 02/10] perf tools: Move PERF-VERSION-FILE target into rules area Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-12-07 18:10 +0100
Re: [GIT PULL 00/10] perf/core improvements and fixes Ingo Molnar <mingo@kernel.org> - 2016-12-07 19:20 +0100
| From | Arnaldo Carvalho de Melo <acme@kernel.org> |
|---|---|
| Date | 2016-12-07 18:00 +0100 |
| Subject | [GIT PULL 00/10] perf/core improvements and fixes |
| Message-ID | <sLNJv-2Ce-3@gated-at.bofh.it> |
Hi Ingo,
Please consider pulling, should get linux-next free of perf build fixdep
related race conditions on high core count machines,
- Arnaldo
Test results at the end of this message, as usual.
The following changes since commit 34c4a42791bbc455e65a15d12dcd0b6b3c52ad13:
Merge tag 'perf-core-for-mingo-20161205' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-12-06 09:14:56 +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-20161207
for you to fetch changes up to 108a7c103b761309ccbd997002e8428808cf1e04:
perf tools: Explicitly document that --children is enabled by default (2016-12-07 12:00:35 -0300)
----------------------------------------------------------------
perf/core improvements and fixes:
Improvements:
- Improve error message when analyzing file with required events in
'perf sched timehist' (David Ahern)
Fixes:
- Force fixdep compilation to be done at the start of the build, fixing
some build race conditions in high core count machines (Jiri Olsa)
- Fix handling a zero sample->tid in 'perf sched timehist', as
sometimes that isn't the idle thread (Namhyung Kim)
Infrastructure:
- Check minimal accepted LLVM version in its feature check, 3.9 at this
time (Wang Nan)
Documentation:
- Explicitly document that --children is enabled by default (Yannick Brosseau)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
----------------------------------------------------------------
David Ahern (1):
perf sched timehist: Improve error message when analyzing wrong file
Jiri Olsa (3):
perf tools: Move PERF-VERSION-FILE target into rules area
perf tools: Force fixdep compilation at the start of the build
perf tools: Move perf build related variables under non fixdep leg
Namhyung Kim (4):
perf sched: Cleanup option processing
perf callchain: Introduce callchain_cursor__copy()
perf sched timehist: Handle zero sample->tid properly
perf sched timehist: Cleanup idle_max_cpu handling
Wang Nan (1):
perf build: Check LLVM version in feature check
Yannick Brosseau (1):
perf tools: Explicitly document that --children is enabled by default
tools/build/feature/Makefile | 8 +++-
tools/build/feature/test-llvm-version.cpp | 11 +++++
tools/build/feature/test-llvm.cpp | 5 +++
tools/perf/Documentation/perf-report.txt | 3 +-
tools/perf/Documentation/perf-top.txt | 1 +
tools/perf/Makefile.config | 8 +++-
tools/perf/Makefile.perf | 68 +++++++++++++++++++++----------
tools/perf/builtin-sched.c | 26 ++++++------
tools/perf/util/callchain.c | 27 ++++++++++++
tools/perf/util/callchain.h | 3 ++
10 files changed, 122 insertions(+), 38 deletions(-)
create mode 100644 tools/build/feature/test-llvm-version.cpp
# 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: builtin clang support :
51.1: builtin clang compile C source to IR : Ok
51.2: builtin clang compile C source to ELF object: Ok
52: x86 rdpmc : Ok
53: Convert perf time to TSC : Ok
54: DWARF unwind : Ok
55: x86 instruction decoder - new instructions : Ok
56: 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
# time 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
#
$ make -C tools/perf build-test
make: Entering directory '/home/acme/git/linux/tools/perf'
- tarpkg: ./tests/perf-targz-src-pkg .
make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
make_help_O: make help
make_install_prefix_slash_O: make install prefix=/tmp/krava/
make_install_O: make install
make_static_O: make LDFLAGS=-static
make_no_libbionic_O: make NO_LIBBIONIC=1
make_no_backtrace_O: make NO_BACKTRACE=1
make_no_libunwind_O: make NO_LIBUNWIND=1
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_doc_O: make doc
make_no_libbpf_O: make NO_LIBBPF=1
make_util_map_o_O: make util/map.o
make_install_bin_O: make install-bin
make_no_auxtrace_O: make NO_AUXTRACE=1
make_with_babeltrace_O: make LIBBABELTRACE=1
make_with_clangllvm_O: make LIBCLANGLLVM=1
make_debug_O: make DEBUG=1
make_no_libelf_O: make NO_LIBELF=1
make_clean_all_O: make clean all
make_no_libperl_O: make NO_LIBPERL=1
make_no_libaudit_O: make NO_LIBAUDIT=1
make_no_slang_O: make NO_SLANG=1
make_util_pmu_bison_o_O: make util/pmu-bison.o
make_no_gtk2_O: make NO_GTK2=1
make_pure_O: make
make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1
make_install_prefix_O: make install prefix=/tmp/krava
make_tags_O: make tags
make_no_demangle_O: make NO_DEMANGLE=1
make_perf_o_O: make perf.o
make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1
make_no_libnuma_O: make NO_LIBNUMA=1
make_no_libpython_O: make NO_LIBPYTHON=1
make_no_newt_O: make NO_NEWT=1
OK
make: Leaving directory '/home/acme/git/linux/tools/perf'
$
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| From | Arnaldo Carvalho de Melo <acme@kernel.org> |
|---|---|
| Date | 2016-12-07 18:10 +0100 |
| Subject | [PATCH 04/10] perf tools: Move perf build related variables under non fixdep leg |
| Message-ID | <sLNTb-2UC-17@gated-at.bofh.it> |
| In reply to | #1537932 |
From: Jiri Olsa <jolsa@kernel.org> Because there's no need for them in fixdep build. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1481030331-31944-4-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/Makefile.perf | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index 33b1d9f8555f..8f1c258b151a 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -164,11 +164,6 @@ BISON = bison STRIP = strip AWK = awk -LIB_DIR = $(srctree)/tools/lib/api/ -TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/ -BPF_DIR = $(srctree)/tools/lib/bpf/ -SUBCMD_DIR = $(srctree)/tools/lib/subcmd/ - # include Makefile.config by default and rule out # non-config cases config := 1 @@ -210,6 +205,11 @@ sub-make: fixdep else # force_fixdep +LIB_DIR = $(srctree)/tools/lib/api/ +TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/ +BPF_DIR = $(srctree)/tools/lib/bpf/ +SUBCMD_DIR = $(srctree)/tools/lib/subcmd/ + # Set FEATURE_TESTS to 'all' so all possible feature checkers are executed. # Without this setting the output feature dump file misses some features, for # example, liberty. Select all checkers so we won't get an incomplete feature -- 2.9.3
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| From | Arnaldo Carvalho de Melo <acme@kernel.org> |
|---|---|
| Date | 2016-12-07 18:10 +0100 |
| Subject | [PATCH 05/10] perf sched timehist: Improve error message when analyzing wrong file |
| Message-ID | <sLNTb-2UC-11@gated-at.bofh.it> |
| In reply to | #1537932 |
From: David Ahern <dsahern@gmail.com>
Arnaldo reported an unhelpful error message when running perf sched
timehist on a file that did not contain sched tracepoints:
[root@jouet ~]# perf sched timehist
No trace sample to read. Did you call 'perf record -R'?
[root@jouet ~]# perf evlist -v
cycles:ppp: size: 112, { sample_period, sample_freq }: 4000, sample_type: IP|TID|TIME|CALLCHAIN|CPU|PERIOD, disabled: 1, inherit: 1, mmap: 1, comm: 1, freq: 1, task: 1, precise_ip: 3, sample_id_all: 1, exclude_guest: 1, mmap2: 1, comm_exec: 1
Change the has_traces check to look for the sched_switch event. Analysis
for perf sched timehist requires at least this event.
Now when analyzing a file without sched tracepoints you get:
root@f21-vbox:/tmp$ perf sched timehist
No sched_switch events found. Have you run 'perf sched record'?
Signed-off-by: David Ahern <dsahern@gmail.com>
Reported-and-Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1480451988-43673-1-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/builtin-sched.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index 870d94cd20ba..84c39f177bef 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -2629,8 +2629,12 @@ static int perf_sched__timehist(struct perf_sched *sched)
if (perf_session__set_tracepoints_handlers(session, handlers))
goto out;
- if (!perf_session__has_traces(session, "record -R"))
+ /* sched_switch event at a minimum needs to exist */
+ if (!perf_evlist__find_tracepoint_by_name(session->evlist,
+ "sched:sched_switch")) {
+ pr_err("No sched_switch events found. Have you run 'perf sched record'?\n");
goto out;
+ }
if (sched->show_migrations &&
perf_session__set_tracepoints_handlers(session, migrate_handlers))
--
2.9.3
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| From | Arnaldo Carvalho de Melo <acme@kernel.org> |
|---|---|
| Date | 2016-12-07 18:10 +0100 |
| Subject | [PATCH 02/10] perf tools: Move PERF-VERSION-FILE target into rules area |
| Message-ID | <sLNTc-2UC-31@gated-at.bofh.it> |
| In reply to | #1537932 |
From: Jiri Olsa <jolsa@kernel.org> An upcoming fixdep fix needs all targets at the same area, so they'll fit under a signal condition block. Moving PERF-VERSION-FILE target into rules section. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1481030331-31944-2-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/Makefile.perf | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index 10495c9dbe71..9e5a6e1a387d 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -128,10 +128,6 @@ endif # (this improves performance and avoids hard-to-debug behaviour); MAKEFLAGS += -r -$(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD - $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) - $(Q)touch $(OUTPUT)PERF-VERSION-FILE - # Makefiles suck: This macro sets a default value of $(2) for the # variable named by $(1), unless the variable has been set by # environment or command line. This is necessary for CC and AR @@ -505,6 +501,10 @@ $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt) $(SCRIPTS) : % : %.sh $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@' +$(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD + $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) + $(Q)touch $(OUTPUT)PERF-VERSION-FILE + # These can record PERF_VERSION perf.spec $(SCRIPTS) \ : $(OUTPUT)PERF-VERSION-FILE -- 2.9.3
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| From | Ingo Molnar <mingo@kernel.org> |
|---|---|
| Date | 2016-12-07 19:20 +0100 |
| Message-ID | <sLOYW-3At-39@gated-at.bofh.it> |
| In reply to | #1537932 |
* Arnaldo Carvalho de Melo <acme@kernel.org> wrote: > Hi Ingo, > > Please consider pulling, should get linux-next free of perf build fixdep > related race conditions on high core count machines, > > - Arnaldo > > Test results at the end of this message, as usual. > > The following changes since commit 34c4a42791bbc455e65a15d12dcd0b6b3c52ad13: > > Merge tag 'perf-core-for-mingo-20161205' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-12-06 09:14:56 +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-20161207 > > for you to fetch changes up to 108a7c103b761309ccbd997002e8428808cf1e04: > > perf tools: Explicitly document that --children is enabled by default (2016-12-07 12:00:35 -0300) > > ---------------------------------------------------------------- > perf/core improvements and fixes: > > Improvements: > > - Improve error message when analyzing file with required events in > 'perf sched timehist' (David Ahern) > > Fixes: > > - Force fixdep compilation to be done at the start of the build, fixing > some build race conditions in high core count machines (Jiri Olsa) > > - Fix handling a zero sample->tid in 'perf sched timehist', as > sometimes that isn't the idle thread (Namhyung Kim) > > Infrastructure: > > - Check minimal accepted LLVM version in its feature check, 3.9 at this > time (Wang Nan) > > Documentation: > > - Explicitly document that --children is enabled by default (Yannick Brosseau) > > Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> > > ---------------------------------------------------------------- > David Ahern (1): > perf sched timehist: Improve error message when analyzing wrong file > > Jiri Olsa (3): > perf tools: Move PERF-VERSION-FILE target into rules area > perf tools: Force fixdep compilation at the start of the build > perf tools: Move perf build related variables under non fixdep leg > > Namhyung Kim (4): > perf sched: Cleanup option processing > perf callchain: Introduce callchain_cursor__copy() > perf sched timehist: Handle zero sample->tid properly > perf sched timehist: Cleanup idle_max_cpu handling > > Wang Nan (1): > perf build: Check LLVM version in feature check > > Yannick Brosseau (1): > perf tools: Explicitly document that --children is enabled by default > > tools/build/feature/Makefile | 8 +++- > tools/build/feature/test-llvm-version.cpp | 11 +++++ > tools/build/feature/test-llvm.cpp | 5 +++ > tools/perf/Documentation/perf-report.txt | 3 +- > tools/perf/Documentation/perf-top.txt | 1 + > tools/perf/Makefile.config | 8 +++- > tools/perf/Makefile.perf | 68 +++++++++++++++++++++---------- > tools/perf/builtin-sched.c | 26 ++++++------ > tools/perf/util/callchain.c | 27 ++++++++++++ > tools/perf/util/callchain.h | 3 ++ > 10 files changed, 122 insertions(+), 38 deletions(-) > create mode 100644 tools/build/feature/test-llvm-version.cpp > > # 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: builtin clang support : > 51.1: builtin clang compile C source to IR : Ok > 51.2: builtin clang compile C source to ELF object: Ok > 52: x86 rdpmc : Ok > 53: Convert perf time to TSC : Ok > 54: DWARF unwind : Ok > 55: x86 instruction decoder - new instructions : Ok > 56: 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 > # time 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 > # > $ make -C tools/perf build-test > make: Entering directory '/home/acme/git/linux/tools/perf' > - tarpkg: ./tests/perf-targz-src-pkg . > make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1 > make_help_O: make help > make_install_prefix_slash_O: make install prefix=/tmp/krava/ > make_install_O: make install > make_static_O: make LDFLAGS=-static > make_no_libbionic_O: make NO_LIBBIONIC=1 > make_no_backtrace_O: make NO_BACKTRACE=1 > make_no_libunwind_O: make NO_LIBUNWIND=1 > 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_doc_O: make doc > make_no_libbpf_O: make NO_LIBBPF=1 > make_util_map_o_O: make util/map.o > make_install_bin_O: make install-bin > make_no_auxtrace_O: make NO_AUXTRACE=1 > make_with_babeltrace_O: make LIBBABELTRACE=1 > make_with_clangllvm_O: make LIBCLANGLLVM=1 > make_debug_O: make DEBUG=1 > make_no_libelf_O: make NO_LIBELF=1 > make_clean_all_O: make clean all > make_no_libperl_O: make NO_LIBPERL=1 > make_no_libaudit_O: make NO_LIBAUDIT=1 > make_no_slang_O: make NO_SLANG=1 > make_util_pmu_bison_o_O: make util/pmu-bison.o > make_no_gtk2_O: make NO_GTK2=1 > make_pure_O: make > make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1 > make_install_prefix_O: make install prefix=/tmp/krava > make_tags_O: make tags > make_no_demangle_O: make NO_DEMANGLE=1 > make_perf_o_O: make perf.o > make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1 > make_no_libnuma_O: make NO_LIBNUMA=1 > make_no_libpython_O: make NO_LIBPYTHON=1 > make_no_newt_O: make NO_NEWT=1 > OK > make: Leaving directory '/home/acme/git/linux/tools/perf' > $ Pulled, thanks a lot Arnaldo! Ingo
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