diff options
| author | Adrian Hunter <adrian.hunter@intel.com> | 2015-07-17 19:33:44 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-08-21 11:40:44 -0300 |
| commit | 60b88d8743892218f82048a3df624f5fc5460843 (patch) | |
| tree | 82010827ca6ea3a2d337b5d003b8a3623e287da2 /tools/perf/Documentation/itrace.txt | |
| parent | d0170af7004dce9cd90b749842c37e379476cbc8 (diff) | |
perf tools: Put itrace options into an asciidoc include
perf script, report and inject all have the same itrace options. Put
them into an asciidoc include file.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1437150840-31811-10-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation/itrace.txt')
| -rw-r--r-- | tools/perf/Documentation/itrace.txt | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tools/perf/Documentation/itrace.txt b/tools/perf/Documentation/itrace.txt new file mode 100644 index 000000000000..2ff946677e3b --- /dev/null +++ b/tools/perf/Documentation/itrace.txt @@ -0,0 +1,22 @@ + i synthesize instructions events + b synthesize branches events + c synthesize branches events (calls only) + r synthesize branches events (returns only) + x synthesize transactions events + e synthesize error events + d create a debug log + g synthesize a call chain (use with i or x) + + The default is all events i.e. the same as --itrace=ibxe + + In addition, the period (default 100000) for instructions events + can be specified in units of: + + i instructions + t ticks + ms milliseconds + us microseconds + ns nanoseconds (default) + + Also the call chain size (default 16, max. 1024) for instructions or + transactions events can be specified. |