diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/symbol.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index c24c5b83156c..3cb928e51a99 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -396,6 +396,7 @@ static struct symbol *symbols__find_by_name(struct rb_root *symbols, const char *name) { struct rb_node *n; + struct symbol_name_rb_node *s; if (symbols == NULL) return NULL; @@ -403,7 +404,6 @@ static struct symbol *symbols__find_by_name(struct rb_root *symbols, n = symbols->rb_node; while (n) { - struct symbol_name_rb_node *s; int cmp; s = rb_entry(n, struct symbol_name_rb_node, rb_node); @@ -414,10 +414,24 @@ static struct symbol *symbols__find_by_name(struct rb_root *symbols, else if (cmp > 0) n = n->rb_right; else - return &s->sym; + break; } - return NULL; + if (n == NULL) + return NULL; + + /* return first symbol that has same name (if any) */ + for (n = rb_prev(n); n; n = rb_prev(n)) { + struct symbol_name_rb_node *tmp; + + tmp = rb_entry(n, struct symbol_name_rb_node, rb_node); + if (strcmp(tmp->sym.name, s->sym.name)) + break; + + s = tmp; + } + + return &s->sym; } struct symbol *dso__find_symbol(struct dso *dso, |