perf tools: Add bpf image check to __map__is_kmodule

[linux-2.6-microblaze.git] / tools / perf / util / map.c

diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 1d72108..cc0faf8 100644 (file)
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -267,6 +267,22 @@ bool __map__is_bpf_prog(const struct map *map)
        return name && (strstr(name, "bpf_prog_") == name);
 }
 
+bool __map__is_bpf_image(const struct map *map)
+{
+       const char *name;
+
+       if (map->dso->binary_type == DSO_BINARY_TYPE__BPF_IMAGE)
+               return true;
+
+       /*
+        * If PERF_RECORD_KSYMBOL is not included, the dso will not have
+        * type of DSO_BINARY_TYPE__BPF_IMAGE. In such cases, we can
+        * guess the type based on name.
+        */
+       name = map->dso->short_name;
+       return name && is_bpf_image(name);
+}
+
 bool __map__is_ool(const struct map *map)
 {
        return map->dso && map->dso->binary_type == DSO_BINARY_TYPE__OOL;