diff options
-rw-r--r-- | tools/perf/util/probe-event.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index fe4941a94a25..f07374bc9c5a 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c | |||
@@ -705,9 +705,10 @@ static int try_to_find_probe_trace_events(struct perf_probe_event *pev, | |||
705 | } | 705 | } |
706 | /* Error path : ntevs < 0 */ | 706 | /* Error path : ntevs < 0 */ |
707 | pr_debug("An error occurred in debuginfo analysis (%d).\n", ntevs); | 707 | pr_debug("An error occurred in debuginfo analysis (%d).\n", ntevs); |
708 | if (ntevs == -EBADF) { | 708 | if (ntevs < 0) { |
709 | pr_warning("Warning: No dwarf info found in the vmlinux - " | 709 | if (ntevs == -EBADF) |
710 | "please rebuild kernel with CONFIG_DEBUG_INFO=y.\n"); | 710 | pr_warning("Warning: No dwarf info found in the vmlinux - " |
711 | "please rebuild kernel with CONFIG_DEBUG_INFO=y.\n"); | ||
711 | if (!need_dwarf) { | 712 | if (!need_dwarf) { |
712 | pr_debug("Trying to use symbols.\n"); | 713 | pr_debug("Trying to use symbols.\n"); |
713 | return 0; | 714 | return 0; |