perf annotate: Support multiple histograms in annotation

The perf annotate tool continues aggregating everything on just one
histograms, but to support the top model add support for one histogram
perf evsel in the evlist.

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/tools/perf/util/ui/browsers/annotate.c b/tools/perf/util/ui/browsers/annotate.c
index daa7138d801..8d8a16895af 100644
--- a/tools/perf/util/ui/browsers/annotate.c
+++ b/tools/perf/util/ui/browsers/annotate.c
@@ -61,7 +61,7 @@ static void annotate_browser__write(struct ui_browser *self, void *entry, int ro
 
 static double objdump_line__calc_percent(struct objdump_line *self,
 					 struct list_head *head,
-					 struct symbol *sym)
+					 struct symbol *sym, int evidx)
 {
 	double percent = 0.0;
 
@@ -70,7 +70,7 @@ static double objdump_line__calc_percent(struct objdump_line *self,
 		unsigned int hits = 0;
 		struct annotation *notes = symbol__annotation(sym);
 		struct source_line *src_line = notes->src_line;
-		struct sym_hist *h = notes->histogram;
+		struct sym_hist *h = annotation__histogram(notes, evidx);
 		s64 offset = self->offset;
 		struct objdump_line *next = objdump__get_next_ip_line(head, self);
 
@@ -183,12 +183,12 @@ out:
 	return key;
 }
 
-int hist_entry__tui_annotate(struct hist_entry *he)
+int hist_entry__tui_annotate(struct hist_entry *he, int evidx)
 {
-	return symbol__tui_annotate(he->ms.sym, he->ms.map);
+	return symbol__tui_annotate(he->ms.sym, he->ms.map, evidx);
 }
 
-int symbol__tui_annotate(struct symbol *sym, struct map *map)
+int symbol__tui_annotate(struct symbol *sym, struct map *map, int evidx)
 {
 	struct objdump_line *pos, *n;
 	struct objdump_line_rb_node *rbpos;
@@ -223,7 +223,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map)
 			browser.b.width = line_len;
 		rbpos = objdump_line__rb(pos);
 		rbpos->idx = browser.b.nr_entries++;
-		rbpos->percent = objdump_line__calc_percent(pos, &head, sym);
+		rbpos->percent = objdump_line__calc_percent(pos, &head, sym, evidx);
 		if (rbpos->percent < 0.01)
 			continue;
 		objdump__insert_line(&browser.entries, rbpos);