perf symbols: Fix vdso list searching

[platform/adaptation/renesas_rcar/renesas_kernel.git] / tools / perf / util / dso.c

diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c
index 6f7d5a9..c4374f0 100644 (file)
--- a/tools/perf/util/dso.c
+++ b/tools/perf/util/dso.c
@@ -513,10 +513,16 @@ void dsos__add(struct list_head *head, struct dso *dso)
        list_add_tail(&dso->node, head);
 }
 
-struct dso *dsos__find(struct list_head *head, const char *name)
+struct dso *dsos__find(struct list_head *head, const char *name, bool cmp_short)
 {
        struct dso *pos;
 
+       if (cmp_short) {
+               list_for_each_entry(pos, head, node)
+                       if (strcmp(pos->short_name, name) == 0)
+                               return pos;
+               return NULL;
+       }
        list_for_each_entry(pos, head, node)
                if (strcmp(pos->long_name, name) == 0)
                        return pos;
@@ -525,7 +531,7 @@ struct dso *dsos__find(struct list_head *head, const char *name)
 
 struct dso *__dsos__findnew(struct list_head *head, const char *name)
 {
-       struct dso *dso = dsos__find(head, name);
+       struct dso *dso = dsos__find(head, name, false);
 
        if (!dso) {
                dso = dso__new(name);