perf tools: Switch to tracing_path interface on appropriate places
Using tracing_path interface on several places, that more or less
copy the functionality of tracing_path interface.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Raphael Beamonte <raphael.beamonte@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1441180605-24737-16-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index 91fbfd5..3a2ebe6 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -1261,23 +1261,11 @@
static int count_tracepoints(void)
{
- char events_path[PATH_MAX];
struct dirent *events_ent;
- const char *mountpoint;
DIR *events_dir;
int cnt = 0;
- mountpoint = tracefs__mountpoint();
- if (mountpoint) {
- scnprintf(events_path, PATH_MAX, "%s/events",
- mountpoint);
- } else {
- mountpoint = debugfs__mountpoint();
- scnprintf(events_path, PATH_MAX, "%s/tracing/events",
- mountpoint);
- }
-
- events_dir = opendir(events_path);
+ events_dir = opendir(tracing_events_path);
TEST_ASSERT_VAL("Can't open events dir", events_dir);
@@ -1294,7 +1282,7 @@
continue;
scnprintf(sys_path, PATH_MAX, "%s/%s",
- events_path, events_ent->d_name);
+ tracing_events_path, events_ent->d_name);
sys_dir = opendir(sys_path);
TEST_ASSERT_VAL("Can't open sys dir", sys_dir);