[tip:perf/core] perf tools: Make test use the preset debugfs path

[tip-bot for Jiri Olsa <jolsa@redhat.com>]

Commit-ID:  baf040a0d1ac6319725c0fe400503683ac016580
Gitweb:     http://git.kernel.org/tip/baf040a0d1ac6319725c0fe400503683ac016580
Author:     Jiri Olsa <jolsa@redhat.com>
AuthorDate: Thu, 14 Jul 2011 11:25:34 +0200
Committer:  Ingo Molnar <mingo@elte.hu>
CommitDate: Thu, 21 Jul 2011 10:41:14 +0200

perf tools: Make test use the preset debugfs path

Use preset debugfs path instead of hardcoded one.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: acme@redhat.com
Cc: a.p.zijlstra@chello.nl
Cc: paulus@samba.org
Link: http://lkml.kernel.org/r/1310635534-4013-4-git-send-email-jolsa@redhat.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 tools/perf/builtin-test.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/builtin-test.c b/tools/perf/builtin-test.c
index b5cd5f5..55f4c76 100644
--- a/tools/perf/builtin-test.c
+++ b/tools/perf/builtin-test.c
@@ -246,8 +246,8 @@ static int trace_event__id(const char *evname)
 	int err = -1, fd;
 
 	if (asprintf(&filename,
-		     "/sys/kernel/debug/tracing/events/syscalls/%s/id",
-		     evname) < 0)
+		     "%s/syscalls/%s/id",
+		     debugfs_path, evname) < 0)
 		return -1;
 
 	fd = open(filename, O_RDONLY);