diff options
Diffstat (limited to 'tools/perf/Documentation/perf-script.txt')
| -rw-r--r-- | tools/perf/Documentation/perf-script.txt | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt index 05df64804def..b29cd2f17d13 100644 --- a/tools/perf/Documentation/perf-script.txt +++ b/tools/perf/Documentation/perf-script.txt @@ -115,7 +115,8 @@ OPTIONS -f:: --fields:: Comma separated list of fields to print. Options are: - comm, tid, pid, time, cpu, event, trace, ip, sym, dso, addr, symoff, srcline, period. + comm, tid, pid, time, cpu, event, trace, ip, sym, dso, addr, symoff, + srcline, period, flags. Field list can be prepended with the type, trace, sw or hw, to indicate to which event type the field list applies. e.g., -f sw:comm,tid,time,ip,sym and -f trace:time,cpu,trace @@ -165,6 +166,12 @@ OPTIONS At this point usage is displayed, and perf-script exits. + The flags field is synthesized and may have a value when Instruction + Trace decoding. The flags are "bcrosyiABEx" which stand for branch, + call, return, conditional, system, asynchronous, interrupt, + transaction abort, trace begin, trace end, and in transaction, + respectively. + Finally, a user may not set fields to none for all event types. i.e., -f "" is not allowed. |
