perf annotate: Move pcnt_with() to the annotation library

Out of the TUI code, since now all it touches is what is in 'struct
annotation'.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-kh5bbbgd7l4agv9oc5hnw0ui@git.kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/ui/browsers/annotate.c

@@ -96,13 +96,6 @@ static int annotate_browser__set_jumps_percent_color(struct annotate_browser *br
 	 return ui_browser__set_color(&browser->b, color);
 }
 
-static int annotate_browser__pcnt_width(struct annotate_browser *ab)
-{
-	struct map_symbol *ms = ab->b.priv;
-	struct annotation *notes = symbol__annotation(ms->sym);
-	return (notes->options->show_total_period ? 12 : 7) * notes->nr_events;
-}
-
 static void disasm_line__write(struct disasm_line *dl, struct ui_browser *browser,
 			       char *bf, size_t size)
 {
@@ -145,7 +138,7 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
 			     (!current_entry || (browser->use_navkeypressed &&
 					         !browser->navkeypressed)));
 	int width = browser->width, printed;
-	int i, pcnt_width = annotate_browser__pcnt_width(ab),
+	int i, pcnt_width = annotation__pcnt_width(notes),
 	       cycles_width = annotation__cycles_width(notes);
 	double percent_max = 0.0;
 	char bf[256];
@@ -310,7 +303,7 @@ static void annotate_browser__draw_current_jump(struct ui_browser *browser)
 	struct map_symbol *ms = ab->b.priv;
 	struct symbol *sym = ms->sym;
 	struct annotation *notes = symbol__annotation(sym);
-	u8 pcnt_width = annotate_browser__pcnt_width(ab);
+	u8 pcnt_width = annotation__pcnt_width(notes);
 	int width;
 
 	/* PLT symbols contain external offsets */
@@ -375,11 +368,10 @@ static void annotate_browser__draw_current_jump(struct ui_browser *browser)
 
 static unsigned int annotate_browser__refresh(struct ui_browser *browser)
 {
-	struct annotate_browser *ab = container_of(browser, struct annotate_browser, b);
 	struct map_symbol *ms = browser->priv;
 	struct annotation *notes = symbol__annotation(ms->sym);
 	int ret = ui_browser__list_head_refresh(browser);
-	int pcnt_width = annotate_browser__pcnt_width(ab);
+	int pcnt_width = annotation__pcnt_width(notes);
 
 	if (notes->options->jump_arrows)
 		annotate_browser__draw_current_jump(browser);

tools/perf/util/annotate.h

@@ -176,6 +176,11 @@ static inline int annotation__cycles_width(struct annotation *notes)
 	return notes->have_cycles ? ANNOTATION__IPC_WIDTH + ANNOTATION__CYCLES_WIDTH : 0;
 }
 
+static inline int annotation__pcnt_width(struct annotation *notes)
+{
+	return (notes->options->show_total_period ? 12 : 7) * notes->nr_events;
+}
+
 void annotation__compute_ipc(struct annotation *notes, size_t size);
 
 static inline struct sym_hist *annotation__histogram(struct annotation *notes, int idx)