Useful for getting stack traces for hardware events not handled
by PERF_TYPE_HARDWARE.
Signed-off-by: Arun Sharma <asha...@fb.com>
Cc: Ingo Molnar <mi...@elte.hu>
Cc: Frederic Weisbecker <fweis...@gmail.com>
Cc: Mike Galbraith <efa...@gmx.de>
Cc: Paul Mackerras <pau...@samba.org>
Cc: Peter Zijlstra <a.p.zijls...@chello.nl>
Cc: Stephane Eranian <eran...@google.com>
Cc: Thomas Gleixner <t...@linutronix.de>
Cc: Tom Zanussi <tzanu...@gmail.com>
Cc: linux-ker...@vger.kernel.org
Cc: linux-perf-us...@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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