From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnaldo Carvalho de Melo Subject: [PATCH 15/17] perf top: Show info message while collecting samples Date: Tue, 20 Aug 2019 16:27:31 -0300 Message-ID: <20190820192733.19180-16-acme@kernel.org> References: <20190820192733.19180-1-acme@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190820192733.19180-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter List-Id: linux-perf-users.vger.kernel.org From: Arnaldo Carvalho de Melo Give visual cue about what is happening while initially collecting the minimal set of samples to collect/sort/display. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-xcui60p1v6ozijfam2o89ya8@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/ui/browsers/hists.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index b195b1ba625b..30547fdb0787 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -2894,6 +2894,9 @@ static int perf_evsel__hists_browse(struct evsel *evsel, int nr_events, if (symbol_conf.col_width_list_str) perf_hpp__set_user_width(symbol_conf.col_width_list_str); + if (!is_report_browser(hbt)) + browser->b.no_samples_msg = "Collecting samples..."; + while (1) { struct thread *thread = NULL; struct map *map = NULL; -- 2.21.0