From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752411AbbCYS6F (ORCPT ); Wed, 25 Mar 2015 14:58:05 -0400 Received: from smtprelay0062.hostedemail.com ([216.40.44.62]:39397 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751825AbbCYS6D (ORCPT ); Wed, 25 Mar 2015 14:58:03 -0400 X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Spam-Summary: 2,0,0,,d41d8cd98f00b204,rostedt@goodmis.org,:::::::::,RULES_HIT:41:355:379:541:599:800:960:973:988:989:1260:1277:1311:1313:1314:1345:1359:1437:1515:1516:1518:1534:1541:1593:1594:1711:1730:1747:1777:1792:2393:2553:2559:2562:3138:3139:3140:3141:3142:3352:3622:3865:3867:3868:3871:3872:4401:4470:4605:5007:6261:7875:7901:10004:10400:10848:10967:11232:11657:11658:11914:12043:12296:12517:12519:12555:12740:13069:13311:13357:14096:14097:21080,0,RBL:none,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fn,MSBL:0,DNSBL:none,Custom_rules:0:0:0 X-HE-Tag: bells58_8011fe60a5256 X-Filterd-Recvd-Size: 2618 Date: Wed, 25 Mar 2015 14:57:58 -0400 From: Steven Rostedt To: Luis Henriques Cc: Shuah Khan , Namhyung Kim , linux-kernel@vger.kernel.org, Masami Hiramatsu Subject: Re: [PATCH] ftracetest: replace usleep by sleep Message-ID: <20150325145758.6466c7a1@gandalf.local.home> In-Reply-To: <1427304994-1149-1-git-send-email-luis.henriques@canonical.com> References: <1427304994-1149-1-git-send-email-luis.henriques@canonical.com> X-Mailer: Claws Mail 3.11.1 (GTK+ 2.24.25; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 25 Mar 2015 17:36:34 +0000 Luis Henriques wrote: > 'usleep' seems to be a distro-specific utility and may not be > available: > > [5] event tracing - enable/disable with event level files [FAIL] > execute: /home/miguel/linux/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > + . /home/miguel/linux/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > + [ ! -f set_event -o ! -d events/sched ] > + reset_tracer > + echo nop > + do_reset > + echo > + clear_trace > + echo > + echo sched:sched_switch > + usleep 1 > ./ftracetest: 24: /home/miguel/linux/tools/testing/selftests/ftrace/test.d/event/event-enable.tc: usleep: not found > > Replace it with the more standard sleep. > > Signed-off-by: Luis Henriques > --- > tools/testing/selftests/ftrace/test.d/event/event-enable.tc | 6 +++--- > tools/testing/selftests/ftrace/test.d/event/subsystem-enable.tc | 6 +++--- > 2 files changed, 6 insertions(+), 6 deletions(-) > > diff --git a/tools/testing/selftests/ftrace/test.d/event/event-enable.tc b/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > index 668616d9bb03..abafc0c3605c 100644 > --- a/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > +++ b/tools/testing/selftests/ftrace/test.d/event/event-enable.tc > @@ -21,7 +21,7 @@ reset_tracer > do_reset > > echo 'sched:sched_switch' > set_event > -usleep 1 > +sleep 0.001 We had patches out about this, because sleep 0.001 is not always supported either. I forgot what the final solution was suppose to be. -- Steve