Jin Yao 787e4da9f9 perf annotate: Show group event string for stdio ...

When we enable the group, for tui/stdio2, the output first line includes
the group event string. While for stdio, it will show only one event.

For example,

perf record -e cycles,branches ./div
perf annotate --group --stdio

    Percent |      Source code & Disassembly of div for cycles (44407 samples)
    ......

The first line doesn't include the event 'branches'.

With this patch, it will show the correct group even string.

perf annotate --group --stdio

    Percent |      Source code & Disassembly of div for cycles, branches (44407 samples)
    ......

Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Suggested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1526989115-14435-1-git-send-email-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2018-05-23 10:26:40 -03:00

..

accounting

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

arch

tools headers kvm: Sync ARM UAPI headers with the kernel sources

2018-05-07 15:23:46 -03:00

bpf

bpf: fix uninitialized variable in bpf tools

2018-04-26 22:23:02 +02:00

build

Kbuild: fix # escaping in .cmd files for future Make

2018-04-11 00:03:02 +09:00

cgroup

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

firewire

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

gpio

Merge tag 'v4.16-rc5' into devel

2018-03-18 17:48:59 +01:00

hv

tools: hv: include string.h in hv_fcopy_daemon

2018-03-06 09:57:16 -08:00

iio

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

include

tools include compiler-gcc: Add __pure attribute helper

2018-05-17 15:17:21 -03:00

kvm/kvm_stat

tools/kvm_stat: Remove unused function

2018-03-28 22:47:06 +02:00

laptop

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

leds

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

lib

tools lib api fs tracing_path: Make tracing_events_path private

2018-05-17 14:51:23 -03:00

memory-model

tools/memory-model: Finish the removal of rb-dep, smp_read_barrier_depends(), and lockless_dereference()

2018-03-10 10:22:23 +01:00

nfsd

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

objtool

objtool: Support HOSTCFLAGS and HOSTLDFLAGS

2018-04-17 07:59:42 +02:00

pci

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

pcmcia

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

perf

perf annotate: Show group event string for stdio

2018-05-23 10:26:40 -03:00

power

tools: power/acpi, revert to LD = gcc

2018-05-04 11:24:22 +02:00

scripts

Kbuild: fix # escaping in .cmd files for future Make

2018-04-11 00:03:02 +09:00

spi

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

testing

tc-testing: fix tdc tests for 'bpf' action

2018-05-10 17:28:02 -04:00

thermal/tmon

tools/thermal: tmon: fix for segfault

2018-03-27 09:51:23 +02:00

time

…

usb

usbip: tools: usbipd: exclude exported devices from exportable device list

2018-03-22 13:08:20 +01:00

virtio

ptr_ring: fix build

2018-03-20 03:17:37 +02:00

vm

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

wmi

tools: fix cross-compile var clobbering

2018-02-21 15:35:42 -08:00

Makefile

Merge tag 'platform-drivers-x86-v4.15-1' of git://git.infradead.org/linux-platform-drivers-x86

2017-11-18 10:26:57 -08:00