perf report: Cache srclines for callchain nodes

[linux-2.6-microblaze.git] / tools / perf / util / srcline.h

diff --git a/tools/perf/util/srcline.h b/tools/perf/util/srcline.h
index ebe38cd..1c4d621 100644 (file)
--- a/tools/perf/util/srcline.h
+++ b/tools/perf/util/srcline.h
@@ -15,6 +15,13 @@ char *__get_srcline(struct dso *dso, u64 addr, struct symbol *sym,
                  bool show_sym, bool show_addr, bool unwind_inlines);
 void free_srcline(char *srcline);
 
+/* insert the srcline into the DSO, which will take ownership */
+void srcline__tree_insert(struct rb_root *tree, u64 addr, char *srcline);
+/* find previously inserted srcline */
+char *srcline__tree_find(struct rb_root *tree, u64 addr);
+/* delete all srclines within the tree */
+void srcline__tree_delete(struct rb_root *tree);
+
 #define SRCLINE_UNKNOWN  ((char *) "??:0")
 
 struct inline_list {