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>

diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index 7ca5ae6..4c54d5e 100644 (file)
--- 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);

diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 7c74700..0c2eb95 100644 (file)
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -1985,13 +1985,13 @@ void symbol__annotate_decay_histogram(struct symbol *sym, int evidx)
        }
 }
 
-void disasm__purge(struct list_head *head)
+void annotated_source__purge(struct annotated_source *as)
 {
-       struct disasm_line *pos, *n;
+       struct annotation_line *al, *n;
 
-       list_for_each_entry_safe(pos, n, head, al.node) {
-               list_del(&pos->al.node);
-               disasm_line__free(pos);
+       list_for_each_entry_safe(al, n, &as->source, node) {
+               list_del(&al->node);
+               disasm_line__free(disasm_line(al));
        }
 }
 
@@ -2047,7 +2047,7 @@ int symbol__tty_annotate(struct symbol *sym, struct map *map,
        if (print_lines)
                symbol__free_source_line(sym, len);
 
-       disasm__purge(&symbol__annotation(sym)->src->source);
+       annotated_source__purge(symbol__annotation(sym)->src);
 
        return 0;
 }

diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index 2e7a08a..cb60caf 100644 (file)
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -212,7 +212,7 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
                            int min_pcnt, int max_lines, int context);
 void symbol__annotate_zero_histogram(struct symbol *sym, int evidx);
 void symbol__annotate_decay_histogram(struct symbol *sym, int evidx);
-void disasm__purge(struct list_head *head);
+void annotated_source__purge(struct annotated_source *as);
 
 bool ui__has_annotation(void);