* [GIT PULL 00/15] perf/core improvements and fixes
@ 2017-02-14 1:13 Arnaldo Carvalho de Melo
2017-02-14 1:13 ` [PATCH 13/15] samples/bpf: Add missing header Arnaldo Carvalho de Melo
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: Arnaldo Carvalho de Melo @ 2017-02-14 1:13 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Arnaldo Carvalho de Melo, Adrian Hunter,
Alexei Starovoitov, Clark Williams, Daniel Borkmann, David Ahern,
David S . Miller, Jiri Olsa, Joe Perches, Joe Stringer,
Mickaël Salaün, Namhyung Kim, netdev, Peter Zijlstra,
Steven Rostedt, Taeung Song, Wang Nan, Wang YanQing,
linux-perf-users
Hi Ingo,
Please consider pulling,
- Arnaldo
Test results at the end of this message, as usual.
The following changes since commit f2029b1e47b607619d1dd2cb0bbb77f64ec6b7c2:
perf/x86/intel: Add Kaby Lake support (2017-02-11 21:28:23 +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-4.11-20170213
for you to fetch changes up to a734fb5d60067a73dd7099a58756847c07f9cd68:
samples/bpf: Reset global variables (2017-02-13 17:22:53 -0300)
----------------------------------------------------------------
perf/core improvements and fixes:
New feature:
- Introduce the 'delta-abs' 'perf diff' compute method, that orders the
histogram entries by the absolute value of the percentage delta for a
function in two perf.data files, i.e. the functions that changed the
most (increase or decrease in samples) comes first (Namhyung Kim)
User visible:
- Improve message about tweaking the kernel.perf_event_paranoid setting,
telling how to make the change permanent by editing /etc/sysctl.conf
(Ingo Molnar)
Infrastructure:
- Introduce linux/compiler-gcc.h as a counterpart to the kernel's,
initially containing the definition of __fallthrough, more to
come (__maybe_unused, etc) (Arnaldo Carvalho de Melo)
- Fixes for problems uncovered by building tools/perf with clang, such
as always true tests of arrays against NULL and variables that sometimes
were used without being initialized (Arnaldo Carvalho de Melo, Steven Rostedt)
- Before loading a new ELF, clear global variables set by the
samples/bpf loader (Mickaël Salaün)
- Ignore already processed ELF sections in the samples/bpf
loader (Mickaël Salaün)
- Fix compile error in the scripting code with some perl5
versions (Wang YanQing)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
----------------------------------------------------------------
Arnaldo Carvalho de Melo (6):
tools include: Introduce linux/compiler-gcc.h
tools lib traceevent plugin function: Initialize 'index' variable
perf evsel: Inform how to make a sysctl setting permanent
perf symbols: No need to check if sym->name is NULL
perf tests record: No need to test an array against NULL
perf symbols: dso->name is an array, no need to check it against NULL
Mickaël Salaün (3):
samples/bpf: Add missing header
samples/bpf: Ignore already processed ELF sections
samples/bpf: Reset global variables
Namhyung Kim (4):
perf diff: Add 'delta-abs' compute method
perf diff: Add diff.order config option
perf diff: Add diff.compute config option
perf diff: Change default setting to "delta-abs"
Steven Rostedt (VMware) (1):
tools lib traceevent: Initialize lenght on OLD_RING_BUFFER_TYPE_TIME_STAMP
Wang YanQing (1):
perf scripting perl: Fix compile error with some perl5 versions
samples/bpf/bpf_load.c | 7 ++
samples/bpf/tracex5_kern.c | 1 +
tools/include/linux/compiler-gcc.h | 14 ++++
tools/include/linux/compiler.h | 10 +--
tools/lib/traceevent/kbuffer-parse.c | 1 +
tools/lib/traceevent/plugin_function.c | 2 +-
tools/perf/Documentation/perf-config.txt | 12 ++++
tools/perf/Documentation/perf-diff.txt | 15 ++++-
tools/perf/MANIFEST | 1 +
tools/perf/builtin-diff.c | 78 ++++++++++++++++++++--
tools/perf/builtin-kmem.c | 4 +-
tools/perf/builtin-record.c | 2 +-
tools/perf/builtin-sched.c | 2 +-
tools/perf/builtin-stat.c | 2 +-
tools/perf/builtin-top.c | 2 +-
tools/perf/tests/perf-record.c | 2 +-
tools/perf/util/evsel.c | 4 +-
tools/perf/util/evsel_fprintf.c | 1 -
tools/perf/util/machine.c | 2 +-
tools/perf/util/map.c | 4 +-
tools/perf/util/scripting-engines/Build | 2 +-
.../perf/util/scripting-engines/trace-event-perl.c | 4 +-
tools/perf/util/symbol_fprintf.c | 2 +-
23 files changed, 145 insertions(+), 29 deletions(-)
create mode 100644 tools/include/linux/compiler-gcc.h
Test results:
The first ones are container (docker) based builds of tools/perf with and
without libelf support, objtool where it is supported and samples/bpf/, ditto.
Several are cross builds, the ones with -x-ARCH, and the android one, and those
may not have all the features built, due to lack of multi-arch devel packages,
available and being used so far on just a few, like
debian:experimental-x-{arm64,mipsel}.
The 'perf test' one will perform a variety of tests exercising
tools/perf/util/, tools/lib/{bpf,traceevent,etc}, as well as run perf commands
with a variety of command line event specifications to then intercept the
sys_perf_event syscall to check that the perf_event_attr fields are set up as
expected, among a variety of other unit tests.
Then there is the 'make -C tools/perf build-test' ones, that build tools/perf/
with a variety of feature sets, exercising the build with an incomplete set of
features as well as with a complete one. It is planned to have it run on each
of the containers mentioned above, using some container orchestration
infrastructure. Get in contact if interested in helping having this in place.
# 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 debian:experimental-x-arm64: Ok
11 debian:experimental-x-mips: Ok
12 debian:experimental-x-mips64: Ok
13 debian:experimental-x-mipsel: Ok
14 fedora:20: Ok
15 fedora:21: Ok
16 fedora:22: Ok
17 fedora:23: Ok
18 fedora:24: Ok
19 fedora:24-x-ARC-uClibc: Ok
20 fedora:25: Ok
21 fedora:rawhide: Ok
22 mageia:5: Ok
23 opensuse:13.2: Ok
24 opensuse:42.1: Ok
25 opensuse:tumbleweed: Ok
26 ubuntu:12.04.5: Ok
27 ubuntu:14.04.4-x-linaro-arm64: Ok
28 ubuntu:15.10: Ok
29 ubuntu:16.04: Ok
30 ubuntu:16.04-x-arm: Ok
31 ubuntu:16.04-x-arm64: Ok
32 ubuntu:16.04-x-powerpc: Ok
33 ubuntu:16.04-x-powerpc64: Ok
34 ubuntu:16.04-x-powerpc64el: Ok
35 ubuntu:16.04-x-s390: Ok
36 ubuntu:16.10: Ok
#
# uname -a
Linux jouet 4.9.8-201.fc25.x86_64 #1 SMP Tue Feb 7 11:28:07 UTC 2017 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 pinning : Ok
37.3: BPF prologue generation : Ok
37.4: BPF relocation checker : Ok
38: Synthesize thread map : Ok
39: Remove thread map : Ok
40: Synthesize cpu map : Ok
41: Synthesize stat config : Ok
42: Synthesize stat : Ok
43: Synthesize stat round : Ok
44: Synthesize attr update : Ok
45: Event times : Ok
46: Read backward ring buffer : Ok
47: Print cpu map : Ok
48: Probe SDT events : Ok
49: is_printable_array : Ok
50: Print bitmap : Ok
51: perf hooks : Ok
52: builtin clang support : Skip (not compiled in)
53: unit_number__scnprintf : Ok
54: x86 rdpmc : Ok
55: Convert perf time to TSC : Ok
56: DWARF unwind : Ok
57: x86 instruction decoder - new instructions : Ok
58: Intel cqm nmi context read : Skip
#
$ make -C tools/perf build-test
make: Entering directory '/home/acme/git/linux/tools/perf'
- tarpkg: ./tests/perf-targz-src-pkg .
make_install_O: make install
make_no_libunwind_O: make NO_LIBUNWIND=1
make_no_newt_O: make NO_NEWT=1
make_no_slang_O: make NO_SLANG=1
make_static_O: make LDFLAGS=-static
make_no_backtrace_O: make NO_BACKTRACE=1
make_no_libbionic_O: make NO_LIBBIONIC=1
make_clean_all_O: make clean all
make_util_pmu_bison_o_O: make util/pmu-bison.o
make_no_libnuma_O: make NO_LIBNUMA=1
make_tags_O: make tags
make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=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_perf_o_O: make perf.o
make_install_prefix_slash_O: make install prefix=/tmp/krava/
make_no_libpython_O: make NO_LIBPYTHON=1
make_no_gtk2_O: make NO_GTK2=1
make_no_libaudit_O: make NO_LIBAUDIT=1
make_help_O: make help
make_with_babeltrace_O: make LIBBABELTRACE=1
make_install_prefix_O: make install prefix=/tmp/krava
make_debug_O: make DEBUG=1
make_no_libbpf_O: make NO_LIBBPF=1
make_util_map_o_O: make util/map.o
make_with_clangllvm_O: make LIBCLANGLLVM=1
make_no_libperl_O: make NO_LIBPERL=1
make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1
make_doc_O: make doc
make_no_libelf_O: make NO_LIBELF=1
make_no_auxtrace_O: make NO_AUXTRACE=1
make_install_bin_O: make install-bin
make_no_demangle_O: make NO_DEMANGLE=1
make_pure_O: make
OK
make: Leaving directory '/home/acme/git/linux/tools/perf'
$
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 13/15] samples/bpf: Add missing header
2017-02-14 1:13 [GIT PULL 00/15] perf/core improvements and fixes Arnaldo Carvalho de Melo
@ 2017-02-14 1:13 ` Arnaldo Carvalho de Melo
2017-02-14 1:13 ` [PATCH 14/15] samples/bpf: Ignore already processed ELF sections Arnaldo Carvalho de Melo
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Arnaldo Carvalho de Melo @ 2017-02-14 1:13 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Mickaël Salaün, Alexei Starovoitov,
Daniel Borkmann, David S . Miller, netdev,
Arnaldo Carvalho de Melo
From: Mickaël Salaün <mic@digikod.net>
Include unistd.h to define __NR_getuid and __NR_getsid.
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Acked-by: Joe Stringer <joe@ovn.org>
Acked-by: Wang Nan <wangnan0@huawei.com>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: David S. Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Link: http://lkml.kernel.org/r/20170208202744.16274-4-mic@digikod.net
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
samples/bpf/tracex5_kern.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/samples/bpf/tracex5_kern.c b/samples/bpf/tracex5_kern.c
index fd12d7154d42..7e4cf74553ff 100644
--- a/samples/bpf/tracex5_kern.c
+++ b/samples/bpf/tracex5_kern.c
@@ -8,6 +8,7 @@
#include <linux/version.h>
#include <uapi/linux/bpf.h>
#include <uapi/linux/seccomp.h>
+#include <uapi/linux/unistd.h>
#include "bpf_helpers.h"
#define PROG(F) SEC("kprobe/"__stringify(F)) int bpf_func_##F
--
2.9.3
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 14/15] samples/bpf: Ignore already processed ELF sections
2017-02-14 1:13 [GIT PULL 00/15] perf/core improvements and fixes Arnaldo Carvalho de Melo
2017-02-14 1:13 ` [PATCH 13/15] samples/bpf: Add missing header Arnaldo Carvalho de Melo
@ 2017-02-14 1:13 ` Arnaldo Carvalho de Melo
2017-02-14 1:14 ` [PATCH 15/15] samples/bpf: Reset global variables Arnaldo Carvalho de Melo
2017-02-14 6:31 ` [GIT PULL 00/15] perf/core improvements and fixes Ingo Molnar
3 siblings, 0 replies; 5+ messages in thread
From: Arnaldo Carvalho de Melo @ 2017-02-14 1:13 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Mickaël Salaün, Alexei Starovoitov,
Daniel Borkmann, David S . Miller, netdev,
Arnaldo Carvalho de Melo
From: Mickaël Salaün <mic@digikod.net>
Add a missing check for the map fixup loop.
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Acked-by: Joe Stringer <joe@ovn.org>
Acked-by: Wang Nan <wangnan0@huawei.com>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: David S. Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Link: http://lkml.kernel.org/r/20170208202744.16274-2-mic@digikod.net
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
samples/bpf/bpf_load.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/samples/bpf/bpf_load.c b/samples/bpf/bpf_load.c
index 396e204888b3..e04fe09d7c2e 100644
--- a/samples/bpf/bpf_load.c
+++ b/samples/bpf/bpf_load.c
@@ -328,6 +328,8 @@ int load_bpf_file(char *path)
/* load programs that need map fixup (relocations) */
for (i = 1; i < ehdr.e_shnum; i++) {
+ if (processed_sec[i])
+ continue;
if (get_sec(elf, i, &ehdr, &shname, &shdr, &data))
continue;
--
2.9.3
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 15/15] samples/bpf: Reset global variables
2017-02-14 1:13 [GIT PULL 00/15] perf/core improvements and fixes Arnaldo Carvalho de Melo
2017-02-14 1:13 ` [PATCH 13/15] samples/bpf: Add missing header Arnaldo Carvalho de Melo
2017-02-14 1:13 ` [PATCH 14/15] samples/bpf: Ignore already processed ELF sections Arnaldo Carvalho de Melo
@ 2017-02-14 1:14 ` Arnaldo Carvalho de Melo
2017-02-14 6:31 ` [GIT PULL 00/15] perf/core improvements and fixes Ingo Molnar
3 siblings, 0 replies; 5+ messages in thread
From: Arnaldo Carvalho de Melo @ 2017-02-14 1:14 UTC (permalink / raw)
To: Ingo Molnar
Cc: linux-kernel, Mickaël Salaün, Alexei Starovoitov,
Daniel Borkmann, David S . Miller, netdev,
Arnaldo Carvalho de Melo
From: Mickaël Salaün <mic@digikod.net>
Before loading a new ELF, clean previous kernel version, license and
processed sections.
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Acked-by: Joe Stringer <joe@ovn.org>
Acked-by: Wang Nan <wangnan0@huawei.com>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: David S. Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Link: http://lkml.kernel.org/r/20170208202744.16274-3-mic@digikod.net
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
samples/bpf/bpf_load.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/samples/bpf/bpf_load.c b/samples/bpf/bpf_load.c
index e04fe09d7c2e..b86ee54da2d1 100644
--- a/samples/bpf/bpf_load.c
+++ b/samples/bpf/bpf_load.c
@@ -277,6 +277,11 @@ int load_bpf_file(char *path)
Elf_Data *data, *data_prog, *symbols = NULL;
char *shname, *shname_prog;
+ /* reset global variables */
+ kern_version = 0;
+ memset(license, 0, sizeof(license));
+ memset(processed_sec, 0, sizeof(processed_sec));
+
if (elf_version(EV_CURRENT) == EV_NONE)
return 1;
--
2.9.3
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [GIT PULL 00/15] perf/core improvements and fixes
2017-02-14 1:13 [GIT PULL 00/15] perf/core improvements and fixes Arnaldo Carvalho de Melo
` (2 preceding siblings ...)
2017-02-14 1:14 ` [PATCH 15/15] samples/bpf: Reset global variables Arnaldo Carvalho de Melo
@ 2017-02-14 6:31 ` Ingo Molnar
3 siblings, 0 replies; 5+ messages in thread
From: Ingo Molnar @ 2017-02-14 6:31 UTC (permalink / raw)
To: Arnaldo Carvalho de Melo
Cc: linux-kernel, Adrian Hunter, Alexei Starovoitov, Clark Williams,
Daniel Borkmann, David Ahern, David S . Miller, Jiri Olsa,
Joe Perches, Joe Stringer, Mickaël Salaün, Namhyung Kim,
netdev, Peter Zijlstra, Steven Rostedt, Taeung Song, Wang Nan,
Wang YanQing, linux-perf-users, Arnaldo Carvalho de Melo
* Arnaldo Carvalho de Melo <acme@kernel.org> wrote:
> Hi Ingo,
>
> Please consider pulling,
>
> - Arnaldo
>
> Test results at the end of this message, as usual.
>
> The following changes since commit f2029b1e47b607619d1dd2cb0bbb77f64ec6b7c2:
>
> perf/x86/intel: Add Kaby Lake support (2017-02-11 21:28:23 +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-4.11-20170213
>
> for you to fetch changes up to a734fb5d60067a73dd7099a58756847c07f9cd68:
>
> samples/bpf: Reset global variables (2017-02-13 17:22:53 -0300)
>
> ----------------------------------------------------------------
> perf/core improvements and fixes:
>
> New feature:
>
> - Introduce the 'delta-abs' 'perf diff' compute method, that orders the
> histogram entries by the absolute value of the percentage delta for a
> function in two perf.data files, i.e. the functions that changed the
> most (increase or decrease in samples) comes first (Namhyung Kim)
>
> User visible:
>
> - Improve message about tweaking the kernel.perf_event_paranoid setting,
> telling how to make the change permanent by editing /etc/sysctl.conf
> (Ingo Molnar)
>
> Infrastructure:
>
> - Introduce linux/compiler-gcc.h as a counterpart to the kernel's,
> initially containing the definition of __fallthrough, more to
> come (__maybe_unused, etc) (Arnaldo Carvalho de Melo)
>
> - Fixes for problems uncovered by building tools/perf with clang, such
> as always true tests of arrays against NULL and variables that sometimes
> were used without being initialized (Arnaldo Carvalho de Melo, Steven Rostedt)
>
> - Before loading a new ELF, clear global variables set by the
> samples/bpf loader (Mickaël Salaün)
>
> - Ignore already processed ELF sections in the samples/bpf
> loader (Mickaël Salaün)
>
> - Fix compile error in the scripting code with some perl5
> versions (Wang YanQing)
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> ----------------------------------------------------------------
> Arnaldo Carvalho de Melo (6):
> tools include: Introduce linux/compiler-gcc.h
> tools lib traceevent plugin function: Initialize 'index' variable
> perf evsel: Inform how to make a sysctl setting permanent
> perf symbols: No need to check if sym->name is NULL
> perf tests record: No need to test an array against NULL
> perf symbols: dso->name is an array, no need to check it against NULL
>
> Mickaël Salaün (3):
> samples/bpf: Add missing header
> samples/bpf: Ignore already processed ELF sections
> samples/bpf: Reset global variables
>
> Namhyung Kim (4):
> perf diff: Add 'delta-abs' compute method
> perf diff: Add diff.order config option
> perf diff: Add diff.compute config option
> perf diff: Change default setting to "delta-abs"
>
> Steven Rostedt (VMware) (1):
> tools lib traceevent: Initialize lenght on OLD_RING_BUFFER_TYPE_TIME_STAMP
>
> Wang YanQing (1):
> perf scripting perl: Fix compile error with some perl5 versions
>
> samples/bpf/bpf_load.c | 7 ++
> samples/bpf/tracex5_kern.c | 1 +
> tools/include/linux/compiler-gcc.h | 14 ++++
> tools/include/linux/compiler.h | 10 +--
> tools/lib/traceevent/kbuffer-parse.c | 1 +
> tools/lib/traceevent/plugin_function.c | 2 +-
> tools/perf/Documentation/perf-config.txt | 12 ++++
> tools/perf/Documentation/perf-diff.txt | 15 ++++-
> tools/perf/MANIFEST | 1 +
> tools/perf/builtin-diff.c | 78 ++++++++++++++++++++--
> tools/perf/builtin-kmem.c | 4 +-
> tools/perf/builtin-record.c | 2 +-
> tools/perf/builtin-sched.c | 2 +-
> tools/perf/builtin-stat.c | 2 +-
> tools/perf/builtin-top.c | 2 +-
> tools/perf/tests/perf-record.c | 2 +-
> tools/perf/util/evsel.c | 4 +-
> tools/perf/util/evsel_fprintf.c | 1 -
> tools/perf/util/machine.c | 2 +-
> tools/perf/util/map.c | 4 +-
> tools/perf/util/scripting-engines/Build | 2 +-
> .../perf/util/scripting-engines/trace-event-perl.c | 4 +-
> tools/perf/util/symbol_fprintf.c | 2 +-
> 23 files changed, 145 insertions(+), 29 deletions(-)
> create mode 100644 tools/include/linux/compiler-gcc.h
Pulled, thanks a lot Arnaldo!
Ingo
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2017-02-14 1:13 ` [PATCH 13/15] samples/bpf: Add missing header Arnaldo Carvalho de Melo
2017-02-14 1:13 ` [PATCH 14/15] samples/bpf: Ignore already processed ELF sections Arnaldo Carvalho de Melo
2017-02-14 1:14 ` [PATCH 15/15] samples/bpf: Reset global variables Arnaldo Carvalho de Melo
2017-02-14 6:31 ` [GIT PULL 00/15] perf/core improvements and fixes Ingo Molnar
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