From ee8d7787e197a0b1829c3f17dc1287224f14f35e Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Wed, 21 Nov 2012 18:58:50 -0300 Subject: [PATCH] perf top: Add missing newline on pr_err call The perf_event__process_sample function, when not finding a machine associated with a sample, was calling pr_err without a newline, garbling the screen on TUI mode due to a problem introduced by a recent ui_helpline patch. On --stdio it would just concatenate the messages for each sample with no machine associated, fix it by adding the newline. Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-vuz88welqvp15c2uybd9osnz@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-top.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index c9ff3950cd4b..987e1b8a9c2e 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -727,7 +727,7 @@ static void perf_event__process_sample(struct perf_tool *tool, } if (!machine) { - pr_err("%u unprocessable samples recorded.", + pr_err("%u unprocessable samples recorded.\n", top->session->hists.stats.nr_unprocessable_samples++); return; }