perf annotate: Add annotated_source__purge function

Mov disasm__purge() to annotated_source__purge() to make it work over a
generic struct annotation_line.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20171011150158.11895-16-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 3 insertions, 5 deletions

diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index 7ca5ae625cc9..4c54d5e76008 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -1084,7 +1084,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
                          struct perf_evsel *evsel,
                          struct hist_browser_timer *hbt)
 {
-        struct disasm_line *pos, *n;
+        struct disasm_line *pos;
         struct annotation *notes;
         size_t size;
         struct map_symbol ms = {
@@ -1180,10 +1180,8 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
         annotate_browser__update_addr_width(&browser);
 
         ret = annotate_browser__run(&browser, evsel, hbt);
-        list_for_each_entry_safe(pos, n, &notes->src->source, al.node) {
-                list_del(&pos->al.node);
-                disasm_line__free(pos);
-        }
+
+        annotated_source__purge(notes->src);
 
 out_free_offsets:
         free(browser.offsets);