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-rw-r--r--tools/perf/util/event.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 6e3a846aed0e..bb788c109fe6 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -209,8 +209,10 @@ static int perf_event__synthesize_mmap_events(struct perf_tool *tool,
&event->mmap.start, &event->mmap.len, prot,
&event->mmap.pgoff,
execname);
-
- if (n != 5)
+ /*
+ * Anon maps don't have the execname.
+ */
+ if (n < 4)
continue;
/*
* Just like the kernel, see __perf_event_mmap in kernel/perf_event.c