From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763020AbcALR7s (ORCPT ); Tue, 12 Jan 2016 12:59:48 -0500 Received: from bombadil.infradead.org ([198.137.202.9]:44058 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762504AbcALR7b (ORCPT ); Tue, 12 Jan 2016 12:59:31 -0500 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Namhyung Kim , Andi Kleen , David Ahern , Jiri Olsa , Peter Zijlstra , Wang Nan , Arnaldo Carvalho de Melo Subject: [PATCH 10/11] perf ui/tui: Print helpline message as is Date: Tue, 12 Jan 2016 14:59:15 -0300 Message-Id: <1452621556-10616-11-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1452621556-10616-1-git-send-email-acme@kernel.org> References: <1452621556-10616-1-git-send-email-acme@kernel.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Namhyung Kim When a tip message contains a percent sign, it was treated printf format specifier so broken string was printed like below. Tip: Limit to show entries above 577nly: perf report --percent-limit 5 ^^^ As ui_browser__show receives format string, pass additional "%s" so that the help (tip) message can be printed as is. Tip: Limit to show entries above 5% only: perf report --percent-limit 5 Signed-off-by: Namhyung Kim Cc: Andi Kleen Cc: David Ahern Cc: Jiri Olsa Cc: Peter Zijlstra Cc: Wang Nan Link: http://lkml.kernel.org/r/1452509594-13616-1-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/ui/browsers/hists.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 901d481e6cea..08c09ad755d2 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -480,7 +480,7 @@ static int hist_browser__run(struct hist_browser *browser, const char *help) hists__browser_title(browser->hists, hbt, title, sizeof(title)); - if (ui_browser__show(&browser->b, title, help) < 0) + if (ui_browser__show(&browser->b, title, "%s", help) < 0) return -1; while (1) { -- 2.1.0