From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758830Ab3K1Q5r (ORCPT ); Thu, 28 Nov 2013 11:57:47 -0500 Received: from mx1.redhat.com ([209.132.183.28]:59765 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751219Ab3K1Q5q (ORCPT ); Thu, 28 Nov 2013 11:57:46 -0500 From: Jiri Olsa To: linux-kernel@vger.kernel.org Cc: Jiri Olsa , Corey Ashford , Frederic Weisbecker , Ingo Molnar , Namhyung Kim , Paul Mackerras , Peter Zijlstra , Arnaldo Carvalho de Melo , David Ahern Subject: [PATCH] perf tools: Make trace command to follow -m option Date: Thu, 28 Nov 2013 17:57:22 +0100 Message-Id: <1385657842-8914-1-git-send-email-jolsa@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Currently trace command supports '-m' option, but does not follow its value and keeps the default. Changing the perf_evlist__mmap function call to use the '-m' configured value. Signed-off-by: Jiri Olsa Cc: Corey Ashford Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Arnaldo Carvalho de Melo Cc: David Ahern --- tools/perf/builtin-trace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index e9f345e2..9f2a242 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -1890,7 +1890,7 @@ static int trace__run(struct trace *trace, int argc, const char **argv) if (err < 0) goto out_error_open; - err = perf_evlist__mmap(evlist, UINT_MAX, false); + err = perf_evlist__mmap(evlist, trace->opts.mmap_pages, false); if (err < 0) { fprintf(trace->output, "Couldn't mmap the events: %s\n", strerror(errno)); goto out_close_evlist; -- 1.8.3.1