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1096c35aa8
linux/tools/perf/Documentation
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Namhyung Kim 1096c35aa8 perf ftrace: Add -D option for depth filter 
The -D/--graph-depth option is to set max graph depth.  The following
example traces max 2-depth of page fault handler.

  $ sudo perf ftrace -G __do_page_fault -D 2 -- hello
   ...
   0)               |  __do_page_fault() {
   0)   0.063 us    |    down_read_trylock();
   0)   0.251 us    |    find_vma();
   0)   5.374 us    |    handle_mm_fault();
   0)   0.054 us    |    up_read();
   0)   7.463 us    |  }
   ...

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: kernel-team@lge.com
Link: http://lkml.kernel.org/r/20170618142302.25390-4-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-06-19 22:05:54 -03:00
..
android.txt perf tools: Update android build documentation 2016-07-04 20:27:27 -03:00
asciidoc.conf
Build.txt perf build: Add build documentation 2015-02-12 17:53:00 -03:00
callchain-overhead-calculation.txt perf tools: Document --children option in more detail 2015-04-29 10:38:06 -03:00
examples.txt perf record: Remove -f/--force option 2013-07-08 17:37:25 -03:00
intel-bts.txt perf tools: Add Intel BTS support 2015-08-21 11:34:10 -03:00
intel-pt.txt perf intel-pt: Update documentation about context switch events 2016-11-11 13:18:52 -03:00
itrace.txt perf tools: Add support for skipping itrace instructions 2016-03-30 11:14:09 -03:00
jit-interface.txt perf symbols: Add description of JIT interface 2012-08-13 14:55:02 -03:00
jitdump-specification.txt perf jit: Add jitdump format specification document 2016-10-24 11:07:41 -03:00
Makefile tools: Move utilities.mak from perf to tools/scripts/ 2016-03-18 13:57:20 -03:00
manpage-1.72.xsl
manpage-base.xsl
manpage-bold-literal.xsl
manpage-normal.xsl
manpage-suppress-sp.xsl
perf-annotate.txt perf annotate: Add -q/--quiet option 2017-02-20 11:47:18 -03:00
perf-archive.txt perf archive: Remove duplicated 'runs' in man page 2013-12-09 15:21:45 -03:00
perf-bench.txt perf bench mem: Rename 'routine' to 'function' 2015-10-19 16:10:25 -03:00
perf-buildid-cache.txt perf buildid-cache: Scan and import user SDT events to probe cache 2016-07-04 19:39:00 -03:00
perf-buildid-list.txt perf report: Accept fifos as input file 2011-12-23 17:01:03 -02:00
perf-c2c.txt perf tools: Fix spelling mistakes 2017-05-04 09:59:53 -03:00
perf-config.txt perf diff: Add diff.compute config option 2017-02-13 14:29:37 -03:00
perf-data.txt perf data ctf: Add '--all' option for 'perf data convert' 2016-06-28 10:54:57 -03:00
perf-diff.txt perf diff: Add -q/--quiet option 2017-02-20 11:47:08 -03:00
perf-evlist.txt perf evlist: Add --trace-fields option to show trace fields 2016-01-08 14:23:02 -03:00
perf-ftrace.txt perf ftrace: Add -D option for depth filter 2017-06-19 22:05:54 -03:00
perf-help.txt
perf-inject.txt perf inject: Add jitdump mmap injection support 2016-02-05 09:46:45 -03:00
perf-kallsyms.txt perf kallsyms: Introduce tool to look for extended symbol information on the running kernel 2017-01-11 16:48:01 -03:00
perf-kmem.txt perf kmem: Add option to specify time window of interest 2016-12-01 13:03:02 -03:00
perf-kvm.txt perf tools: Configurable per thread proc map processing time out 2015-06-19 18:27:13 -03:00
perf-list.txt perf list sdt: Show option in man page 2017-03-27 11:58:09 -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 mem: Add --ldlat option 2016-06-15 10:35:27 -03:00
perf-probe.txt perf probe: Fix examples section of documentation 2017-06-07 20:23:11 -03:00
perf-record.txt perf tools: Fix spelling mistakes 2017-05-04 09:59:53 -03:00
perf-report.txt perf tools: Fix spelling mistakes 2017-05-04 09:59:53 -03:00
perf-sched.txt perf sched timehist: Add --next option 2017-03-14 15:17:38 -03:00
perf-script-perl.txt perf script: Fix documentation errors 2017-06-07 20:27:20 -03:00
perf-script-python.txt perf script python: Remove dups in documentation examples 2017-06-07 20:36:12 -03:00
perf-script.txt perf script: Support -F brstackoff,dso 2017-06-19 22:05:46 -03:00
perf-stat.txt perf stat: Collapse identically named events 2017-03-21 16:04:11 -03:00
perf-test.txt perf test: Add -F/--dont-fork option 2016-06-30 18:27:45 -03:00
perf-timechart.txt perf timechart: Add more options to IO mode 2014-07-10 00:22:54 +02:00
perf-top.txt perf tools: Explicitly document that --children is enabled by default 2016-12-07 12:00:35 -03:00
perf-trace.txt perf trace: Add usage of --no-syscalls in man page 2017-04-13 10:54:04 -03:00
perf.data-file-format.txt perf tools: Fix spelling mistakes 2017-05-04 09:59:53 -03:00
perf.txt perf tools: Handle -h and -v options 2015-10-05 16:36:18 -03:00
perfconfig.example perf config: Show default report configuration in example and docs 2016-09-01 09:44:13 -03:00
tips.txt perf tools: Fix spelling mistakes 2017-05-04 09:59:53 -03:00