[PATCH v2 2/7] perf scripts: Add --symbols option to handle specific symbols

Feng Tang
2012-09-07T08:48:27Z

Since perf script no longer only handle the trace points, we can
add the symbol filter option so that scripts can handle specified
samples.

Signed-off-by: Feng Tang <feng.tang@intel.com>
---
tools/perf/builtin-script.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 2d6e3b2..7ab86bb 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -14,6 +14,7 @@
#include "util/util.h"
#include "util/evlist.h"
#include "util/evsel.h"
+#include "util/sort.h"
#include <linux/bitmap.h>

static char const *script_name;
@@ -1142,6 +1143,8 @@ static const struct option options[] = {
parse_output_fields),
OPT_BOOLEAN('a', "all-cpus", &system_wide,
"system-wide collection from all CPUs"),
+ OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]",
+ "only consider these symbols"),
OPT_STRING('C', "cpu", &cpu_list, "cpu", "list of cpus to profile"),
OPT_STRING('c', "comms", &symbol_conf.comm_list_str, "comm[,comm...]",
"only display events for these comms"),
--
1.7.1