1 files changed, 12 insertions, 6 deletions

diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt
index 86c87e214b11..db017867d9e8 100644
--- a/tools/perf/Documentation/perf-script.txt
+++ b/tools/perf/Documentation/perf-script.txt
@@ -115,10 +115,10 @@ OPTIONS
 -f::
 --fields::
         Comma separated list of fields to print. Options are:
-        comm, tid, pid, time, cpu, event, trace, sym. Field
-        list can be prepended with the type, trace, sw or hw,
+        comm, tid, pid, time, cpu, event, trace, ip, sym, dso, addr.
+        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,sym  and -f trace:time,cpu,trace
+        e.g., -f sw:comm,tid,time,ip,sym  and -f trace:time,cpu,trace
 
                 perf script -f <fields>
 
@@ -132,17 +132,17 @@ OPTIONS
         The arguments are processed in the order received. A later usage can
         reset a prior request. e.g.:
     
-                -f trace: -f comm,tid,time,sym
+                -f trace: -f comm,tid,time,ip,sym
     
         The first -f suppresses trace events (field list is ""), but then the
-        second invocation sets the fields to comm,tid,time,sym. In this case a
+        second invocation sets the fields to comm,tid,time,ip,sym. In this case a
         warning is given to the user:
     
                 "Overriding previous field request for all events."
     
         Alternativey, consider the order:
     
-                -f comm,tid,time,sym -f trace:
+                -f comm,tid,time,ip,sym -f trace:
     
         The first -f sets the fields for all events and the second -f
         suppresses trace events. The user is given a warning message about
@@ -182,6 +182,12 @@ OPTIONS
 --hide-call-graph::
         When printing symbols do not display call chain.
 
+-c::
+--cpu:: Only report samples for the list of CPUs provided. Multiple CPUs can
+        be provided as a comma-separated list with no space: 0,1. Ranges of
+        CPUs are specified with -: 0-2. Default is to report samples on all
+        CPUs.
+
 SEE ALSO
 --------
 linkperf:perf-record[1], linkperf:perf-script-perl[1],