From 20c5f10eb5d1767087dd8eccfe4efe325e61cded Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 3 Sep 2013 11:55:07 -0300 Subject: [PATCH] perf trace: Check control+C more often We were checking for it only after processing all events in the buffer, delaying processing the termination request for long periods. Cc: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-9jdbu937curvb35cfzbyss4g@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-trace.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index b6f0725..6016112 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -994,6 +994,9 @@ again: handler = evsel->handler.func; handler(trace, evsel, &sample); + + if (done) + goto out_unmap_evlist; } } -- 2.7.4