perf script: Add period data column

[platform/kernel/linux-starfive.git] / tools / perf / Documentation / perf-script.txt

diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt
index 05f9a0a..2149480 100644 (file)
--- a/tools/perf/Documentation/perf-script.txt
+++ b/tools/perf/Documentation/perf-script.txt
@@ -115,7 +115,7 @@ 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.
+        comm, tid, pid, time, cpu, event, trace, ip, sym, dso, addr, symoff, srcline, period.
         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
@@ -140,7 +140,7 @@ OPTIONS
     
                "Overriding previous field request for all events."
     
-       Alternativey, consider the order:
+       Alternatively, consider the order:
     
                -f comm,tid,time,ip,sym -f trace: