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-rw-r--r--tools/perf/builtin-probe.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c
index 7e741f54d798..c1e6774fd3ed 100644
--- a/tools/perf/builtin-probe.c
+++ b/tools/perf/builtin-probe.c
@@ -38,6 +38,7 @@
38#include "util/strlist.h" 38#include "util/strlist.h"
39#include "util/event.h" 39#include "util/event.h"
40#include "util/debug.h" 40#include "util/debug.h"
41#include "util/debugfs.h"
41#include "util/symbol.h" 42#include "util/symbol.h"
42#include "util/thread.h" 43#include "util/thread.h"
43#include "util/session.h" 44#include "util/session.h"
@@ -205,6 +206,9 @@ int cmd_probe(int argc, const char **argv, const char *prefix __used)
205 if ((!session.nr_probe && !session.dellist && !session.list_events)) 206 if ((!session.nr_probe && !session.dellist && !session.list_events))
206 usage_with_options(probe_usage, options); 207 usage_with_options(probe_usage, options);
207 208
209 if (debugfs_valid_mountpoint(debugfs_path) < 0)
210 die("Failed to find debugfs path.");
211
208 if (session.list_events) { 212 if (session.list_events) {
209 if (session.nr_probe != 0 || session.dellist) { 213 if (session.nr_probe != 0 || session.dellist) {
210 pr_warning(" Error: Don't use --list with" 214 pr_warning(" Error: Don't use --list with"