perf ui browser: No need to switch char sets that often

Just before and after the loop. Cc: David Ahern <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Mike Galbraith <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Link: http://lkml.kernel.org/n/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
sum-it · Oct 26, 2011 · 0458122 · 0458122
1 parent 13d8f96
commit 0458122
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/tools/perf/util/ui/browser.c b/tools/perf/util/ui/browser.c
@@ -231,13 +231,15 @@ static void ui_browser__scrollbar_set(struct ui_browser *browser)
 		       (browser->nr_entries - 1));
 	}
 
+	SLsmg_set_char_set(1);
+
 	while (h < height) {
 	        ui_browser__gotorc(browser, row++, col);
-		SLsmg_set_char_set(1);
-		SLsmg_write_char(h == pct ? SLSMG_DIAMOND_CHAR : SLSMG_BOARD_CHAR);
-		SLsmg_set_char_set(0);
+		SLsmg_write_char(h == pct ? SLSMG_DIAMOND_CHAR : SLSMG_CKBRD_CHAR);
 		++h;
 	}
+
+	SLsmg_set_char_set(0);
 }
 
 static int __ui_browser__refresh(struct ui_browser *browser)