From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752232AbbK1BXu (ORCPT ); Fri, 27 Nov 2015 20:23:50 -0500 Received: from bombadil.infradead.org ([198.137.202.9]:55139 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751886AbbK1BWn (ORCPT ); Fri, 27 Nov 2015 20:22:43 -0500 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Namhyung Kim , David Ahern , Jiri Olsa , Peter Zijlstra , Arnaldo Carvalho de Melo Subject: [PATCH 07/10] perf hists browser: Update nr entries regardless of min percent Date: Fri, 27 Nov 2015 22:22:28 -0300 Message-Id: <1448673751-20949-8-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1448673751-20949-1-git-send-email-acme@kernel.org> References: <1448673751-20949-1-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 perf report on TUI was called with -S symbol filter, it should update nr entries even if min_pcnt is 0. IIRC the reason was to update nr entries after applying minimum percent threshold. But if symbol filter was given on command line (with -S option), it should use hists->nr_non_filtered_entries instead of hists->nr_entries. So this patch fixes a bug of navigating hists browser that the cursor goes beyond the number of entries when -S (or similar) option is used. Signed-off-by: Namhyung Kim Tested-by: Arnaldo Carvalho de Melo Cc: David Ahern Cc: Jiri Olsa Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1448645559-31167-3-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/ui/browsers/hists.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index a211b7b6a81e..dcdcbafb078b 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -2055,10 +2055,9 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, SLang_reset_tty(); SLang_init_tty(0, 0, 0); - if (min_pcnt) { + if (min_pcnt) browser->min_pcnt = min_pcnt; - hist_browser__update_nr_entries(browser); - } + hist_browser__update_nr_entries(browser); browser->pstack = pstack__new(3); if (browser->pstack == NULL) -- 2.1.0