perf tools: Move symbol__calc_percent() call to outside symbol__disassemble()

We need to call symbol__calc_percent() periodicaly for top, so it's no
longer convenient to keep it in symbol__disassemble().

Let's separate the symbol__disassemble() to allocate and init
the symbol annotation structs and symbol__calc_percent() to
compute the lines percentages based on symbol hists data.

Signed-off-by: Jiri Olsa <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Wang Nan <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

1 files changed, 3 insertions, 6 deletions

diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 846abb4955ac..22ea7936d92f 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -1653,12 +1653,7 @@ int symbol__annotate(struct symbol *sym, struct map *map,
 		}
 	}
 
-	err = symbol__disassemble(sym, &args);
-	if (!err)
-		symbol__calc_percent(sym, evsel);
-
-	return err;
-
+	return symbol__disassemble(sym, &args);
 }
 
 static void insert_source_line(struct rb_root *root, struct annotation_line *al)
@@ -2005,6 +2000,8 @@ int symbol__tty_annotate(struct symbol *sym, struct map *map,
 	if (symbol__annotate(sym, map, evsel, 0, NULL, NULL) < 0)
 		return -1;
 
+	symbol__calc_percent(sym, evsel);
+
 	if (print_lines) {
 		srcline_full_filename = full_paths;
 		symbol__calc_lines(sym, map, &source_line);