Wang Nan 597bdeb4ab perf test: Keep test result clean if '-v' not set ...

According to [1], 'perf test' should avoid output too much information
if '-v' is not set, only 'Ok', 'FAIL' or 'Skip' need to be printed.

This patch removes several messages sent directly to stderr to make
the output clean.

Before this patch:

  # perf test dummy
  23: Test using a dummy software event to keep tracking       : (not supported) Ok

After this patch:

  # perf test dummy
  23: Test using a dummy software event to keep tracking       : Skip

[1] http://lkml.kernel.org/r/20151020134155.GE4400@redhat.com

Signed-off-by: Wang Nan <wangnan0@huawei.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Zefan Li <lizefan@huawei.com>
Cc: pi3orama@163.com
Link: http://lkml.kernel.org/r/1446547486-229499-2-git-send-email-wangnan0@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2015-11-03 11:45:40 -03:00

..

arch

perf tests: Add Intel CQM test

2015-10-05 16:56:07 -03:00

bench

perf bench: Use named initializers in the trailer too

2015-10-19 18:17:25 -03:00

config

perf tools: Make perf depend on libbpf

2015-10-28 12:48:12 -03:00

Documentation

perf record: Add clang options for compiling BPF scripts

2015-10-29 17:16:22 -03:00

python

perf python: Support the PERF_RECORD_SWITCH event

2015-10-07 19:41:50 -03:00

scripts

perf tools: Add more documentation to export-to-postgresql.py script

2015-09-28 16:53:07 -03:00

tests

perf test: Keep test result clean if '-v' not set

2015-11-03 11:45:40 -03:00

trace/strace/groups

perf trace: Add read/write to the file group

2015-09-04 13:22:06 -03:00

ui

perf annotate: Don't die() when finding an invalid config option

2015-10-22 18:10:52 -03:00

util

perf unwind: Pass symbol source to libunwind

2015-10-29 17:48:38 -03:00

.gitignore

perf tools: Add Intel PT instruction decoder

2015-08-17 11:11:36 -03:00

Build

perf trace: Support 'strace' syscall event groups

2015-07-20 15:16:32 -03:00

builtin-annotate.c

perf env: Rename some leftovers from rename to perf_env

2015-09-14 12:50:20 -03:00

builtin-bench.c

perf bench: Run benchmarks, don't test them

2015-10-19 16:10:25 -03:00

builtin-buildid-cache.c

perf buildid: Introduce sysfs/filename__sprintf_build_id

2015-08-28 14:53:50 -03:00

builtin-buildid-list.c

perf buildid: Introduce sysfs/filename__sprintf_build_id

2015-08-28 14:53:50 -03:00

builtin-data.c

perf data: Support using -f to override perf.data file ownership for 'convert'

2015-04-02 13:18:52 -03:00

builtin-diff.c

perf callchain: Allow disabling call graphs per event

2015-08-12 13:20:28 -03:00

builtin-evlist.c

perf tools: Introduce usage_with_options_msg()

2015-10-27 09:28:44 -03:00

builtin-help.c

perf help: Change 'usage' to 'Usage' for consistency

2015-10-19 16:51:44 -03:00

builtin-inject.c

perf inject: Add --strip option to strip out non-synthesized events

2015-09-28 17:19:51 -03:00

builtin-kmem.c

perf machine: Add method for common kernel_map(FUNCTION) operation

2015-09-30 18:34:29 -03:00

builtin-kvm.c

tools lib api fs: Replace debugfs/tracefs objects interface with fs.c

2015-09-14 12:50:15 -03:00

builtin-list.c

perf list: Do event name substring search as last resort when no events found

2015-10-01 12:12:22 -03:00

builtin-lock.c

perf machine: Protect the machine->threads with a rwlock

2015-05-08 16:19:27 -03:00

builtin-mem.c

perf mem: Fill in the missing session freeing after an error occurs

2015-07-01 17:53:49 -03:00

builtin-probe.c

perf tools: Introduce usage_with_options_msg()

2015-10-27 09:28:44 -03:00

builtin-record.c

perf record: Add clang options for compiling BPF scripts

2015-10-29 17:16:22 -03:00

builtin-report.c

perf report: Rename to --show-cpu-utilization

2015-10-26 14:06:04 -03:00

builtin-sched.c

perf tools: Introduce usage_with_options_msg()

2015-10-27 09:28:44 -03:00

builtin-script.c

perf script: Enable printing of branch stack

2015-10-29 17:16:20 -03:00

builtin-stat.c

perf stat: Cache aggregated map entries in extra cpumap

2015-10-27 15:08:07 -03:00

builtin-timechart.c

perf tools: Elliminate alignment holes

2015-05-18 10:17:33 -03:00

builtin-top.c

perf tools: Improve call graph documents and help messages

2015-10-22 16:23:19 -03:00

builtin-trace.c

perf trace: Add cmd string table to decode sys_bpf first arg

2015-10-29 11:48:18 -03:00

builtin.h

perf tools: Add new 'perf data' command

2015-02-25 12:42:25 -03:00

command-list.txt

perf tools: Add new 'perf data' command

2015-02-25 12:42:25 -03:00

CREDITS

…

design.txt

perf tools: Update some code references in design.txt

2014-03-18 18:17:06 -03:00

Makefile

perf build: Fix single target build dependency check

2015-06-22 11:27:09 -03:00

Makefile.perf

perf tools: Make sure fixdep is built before libbpf

2015-10-29 17:16:21 -03:00

MANIFEST

perf tools: Make perf depend on libbpf

2015-10-28 12:48:12 -03:00

perf-archive.sh

perf archive: Make 'f' the last parameter for tar

2012-09-17 13:10:42 -03:00

perf-completion.sh

perf tools: Avoid confusion with preloaded bash function for perf bash completion

2015-03-19 13:53:27 -03:00

perf-read-vdso.c

perf tools: Build programs to copy 32-bit compatibility

2014-10-29 10:32:48 -02:00

perf-sys.h

perf tools: Move generic barriers out of perf-sys.h

2015-05-08 16:05:08 -03:00

perf-with-kcore.sh

perf tools: Fix perf-with-kcore handling of arguments containing spaces

2015-08-06 16:48:27 -03:00

perf.c

perf tools: Enable passing bpf object file to --event

2015-10-28 12:48:12 -03:00

perf.h

perf record: Add ability to name registers to record

2015-08-31 18:01:33 -03:00