perf script: "sym" field really means show IP data

Currently the "sym" output field is used to dump instruction pointers
and callchain stack. Sample addresses can also be converted to symbols,
so the meaning of "sym" needs to be fixed. This patch adds an "ip"
option and if it is selected the user can also opt to dump symbols for
them. If the user opts to dump IP without syms only the address is
shown.

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1306528124-25861-2-git-send-email-dsahern@gmail.com
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt
index 86c87e214b11..67a4e5cbc880 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
+        comm, tid, pid, time, cpu, event, trace, ip, sym. 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