| Arnaldo Carvalho de Melo | 11d232e | 2010-05-04 10:48:22 -0300 | [diff] [blame] | 1 | perf-inject(1) |
| 2 | ============== |
| 3 | |
| 4 | NAME |
| 5 | ---- |
| 6 | perf-inject - Filter to augment the events stream with additional information |
| 7 | |
| 8 | SYNOPSIS |
| 9 | -------- |
| 10 | [verse] |
| 11 | 'perf inject <options>' |
| 12 | |
| 13 | DESCRIPTION |
| 14 | ----------- |
| 15 | perf-inject reads a perf-record event stream and repipes it to stdout. At any |
| 16 | point the processing code can inject other events into the event stream - in |
| 17 | this case build-ids (-b option) are read and injected as needed into the event |
| 18 | stream. |
| 19 | |
| 20 | Build-ids are just the first user of perf-inject - potentially anything that |
| 21 | needs userspace processing to augment the events stream with additional |
| 22 | information could make use of this facility. |
| 23 | |
| 24 | OPTIONS |
| 25 | ------- |
| 26 | -b:: |
| 27 | --build-ids=:: |
| 28 | Inject build-ids into the output stream |
| 29 | -v:: |
| 30 | --verbose:: |
| 31 | Be more verbose. |
| Andrew Vagin | e558a5b | 2012-08-07 16:56:02 +0400 | [diff] [blame^] | 32 | -i:: |
| 33 | --input=:: |
| 34 | Input file name. (default: stdin) |
| 35 | -o:: |
| 36 | --output=:: |
| 37 | Output file name. (default: stdout) |
| Arnaldo Carvalho de Melo | 11d232e | 2010-05-04 10:48:22 -0300 | [diff] [blame] | 38 | |
| 39 | SEE ALSO |
| 40 | -------- |
| 41 | linkperf:perf-record[1], linkperf:perf-report[1], linkperf:perf-archive[1] |