Namhyung Kim ad7ebb9a48 perf script: Print comm, fork and exit events also ...

If --show-task-events option is given, also print internal COMM, FORK
and EXIT events.  It would be helpful for debugging.

  $ perf script --show-task-events
  ...
         swapper     0 [009] 3350640.335261: sched:sched_switch: prev_comm=swapper/9
           sleep  9486 [009] 3350640.335509: PERF_RECORD_COMM: sleep:9486
           sleep  9486 [009] 3350640.335806: sched:sched_stat_runtime: comm=sleep pid=9486
         firefox  2635 [003] 3350641.275896: PERF_RECORD_FORK(2635:9487):(2635:2635)
         firefox  2635 [003] 3350641.275896: sched:sched_process_fork: comm=firefox pid=2635
           sleep  9486 [009] 3350641.336009: PERF_RECORD_EXIT(9486:9486):(9486:9486)

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Suggested-by: Frederic Weisbecker <fweisbec@gmail.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1385455873-25865-1-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2013-11-27 14:58:38 -03:00

..

android.txt

perf tools: Add info about cross compiling for Android ARM

2012-10-31 12:17:49 -02:00

asciidoc.conf

perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/

2009-06-06 20:33:43 +02:00

examples.txt

perf record: Remove -f/--force option

2013-07-08 17:37:25 -03:00

jit-interface.txt

perf symbols: Add description of JIT interface

2012-08-13 14:55:02 -03:00

Makefile

perf tools: Implement summary output for 'make install'

2013-10-11 12:18:11 -03:00

manpage-1.72.xsl

perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/

2009-06-06 20:33:43 +02:00

manpage-base.xsl

perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/

2009-06-06 20:33:43 +02:00

manpage-bold-literal.xsl

perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/

2009-06-06 20:33:43 +02:00

manpage-normal.xsl

perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/

2009-06-06 20:33:43 +02:00

manpage-suppress-sp.xsl

perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/

2009-06-06 20:33:43 +02:00

perf-annotate.txt

perf annotate: Add basic support to event group view

2013-03-15 13:06:05 -03:00

perf-archive.txt

perf archive: Fix typo on Documentation

2013-05-28 16:23:55 +03:00

perf-bench.txt

perf bench: Fix confused variable namings and descriptions in mem subsystem

2012-07-02 14:35:45 -03:00

perf-buildid-cache.txt

perf buildid-cache: Add ability to add kcore to the cache

2013-10-14 12:20:38 -03:00

perf-buildid-list.txt

perf report: Accept fifos as input file

2011-12-23 17:01:03 -02:00

perf-diff.txt

perf diff: Add generic order option for compute sorting

2013-07-12 13:54:16 -03:00

perf-evlist.txt

perf evlist: Add --group option

2013-01-31 13:07:49 -03:00

perf-help.txt

perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/

2009-06-06 20:33:43 +02:00

perf-inject.txt

perf inject: Merge sched_stat_* and sched_switch events

2012-10-26 11:22:25 -02:00

perf-kmem.txt

perf report: Accept fifos as input file

2011-12-23 17:01:03 -02:00

perf-kvm.txt

perf tools: Add possibility to specify mmap size

2013-10-09 11:24:20 -03:00

perf-list.txt

perf tools: Add support for pinned modifier

2013-08-07 17:35:40 -03:00

perf-lock.txt

perf lock: Account for lock average wait time

2013-10-09 11:24:01 -03:00

perf-mem.txt

perf tools: Add new mem command for memory access profiling

2013-04-01 12:21:44 -03:00

perf-probe.txt

perf probe: Detect probe target when m/x options are absent

2012-05-11 13:58:53 -03:00

perf-record.txt

perf record: Default -t option to no inheritance

2013-11-27 14:58:36 -03:00

perf-report.txt

perf report: Add --max-stack option to limit callchain stack scan

2013-10-21 17:36:25 -03:00

perf-sched.txt

perf report: Accept fifos as input file

2011-12-23 17:01:03 -02:00

perf-script-perl.txt

perf script perl/python: Fix libexec scripts path in Documentation

2012-08-20 09:30:36 -03:00

perf-script-python.txt

perf script: Remove workqueue-stats script

2013-01-24 16:40:53 -03:00

perf-script.txt

perf script: Print comm, fork and exit events also

2013-11-27 14:58:38 -03:00

perf-stat.txt

tools/perf/stat: Add perf stat --transaction

2013-10-04 10:06:07 +02:00

perf-test.txt

perf test: Allow skipping tests

2013-01-24 16:40:53 -03:00

perf-timechart.txt

perf timechart: Add backtrace support

2013-11-27 14:58:37 -03:00

perf-top.txt

perf top: Make -g refer to callchains

2013-11-27 14:58:35 -03:00

perf-trace.txt

perf trace: Add summary only option

2013-11-12 16:24:38 -03:00

perf.txt

perf: Fix few typos + cosmetics

2010-01-13 17:39:44 +01:00

perfconfig.example

perf annotate browser: Read perf config file for settings

2012-05-29 22:06:30 -03:00