[PATCH] Teach perf script about PERF_TYPE_RAW

[PATCH] Teach perf script about PERF_TYPE_RAW

[Arun Sharma]

Useful for getting stack traces for hardware events not handled
by PERF_TYPE_HARDWARE.

Signed-off-by: Arun Sharma <asharma@fb.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tom Zanussi <tzanussi@gmail.com>
Cc: linux-kernel@vger.kernel.org
Cc: linux-perf-users@vger.kernel.org
Cc: perfmon2-devel@lists.sourceforge.net
---
 tools/perf/builtin-script.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 9f5fc54..97c66df 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -61,6 +61,10 @@ static u64 output_fields[PERF_TYPE_MAX] = {
 	[PERF_TYPE_TRACEPOINT] = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | \
 				 PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | \
 				 PERF_OUTPUT_EVNAME | PERF_OUTPUT_TRACE,
+
+	[PERF_TYPE_RAW] = PERF_OUTPUT_COMM | PERF_OUTPUT_TID | \
+			  PERF_OUTPUT_CPU | PERF_OUTPUT_TIME | \
+			  PERF_OUTPUT_EVNAME | PERF_OUTPUT_SYM,
 };
 
 static bool output_set_by_user;
@@ -481,6 +485,8 @@ static int parse_output_fields(const struct option *opt __used,
 		type = PERF_TYPE_SOFTWARE;
 	else if (!strcmp(tok, "trace"))
 		type = PERF_TYPE_TRACEPOINT;
+	else if (!strcmp(tok, "raw"))
+		type = PERF_TYPE_RAW;
 	else {
 		fprintf(stderr, "Invalid event type in field string.");
 		return -EINVAL;
@@ -836,7 +842,7 @@ static const struct option options[] = {
 	OPT_STRING(0, "symfs", &symbol_conf.symfs, "directory",
 		    "Look for files with symbols relative to this directory"),
 	OPT_CALLBACK('f', "fields", NULL, "str",
-		     "comma separated output fields prepend with 'type:'. Valid types: hw,sw,trace. Fields: comm,tid,pid,time,cpu,event,trace,sym",
+		     "comma separated output fields prepend with 'type:'. Valid types: hw,sw,trace,raw. Fields: comm,tid,pid,time,cpu,event,trace,sym",
 		     parse_output_fields),
 
 	OPT_END()
-- 
1.7.4


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