Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964782AbVLNOFF (ORCPT ); Wed, 14 Dec 2005 09:05:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964783AbVLNOFF (ORCPT ); Wed, 14 Dec 2005 09:05:05 -0500 Received: from ms-smtp-02.nyroc.rr.com ([24.24.2.56]:20971 "EHLO ms-smtp-02.nyroc.rr.com") by vger.kernel.org with ESMTP id S964782AbVLNOFC (ORCPT ); Wed, 14 Dec 2005 09:05:02 -0500 Subject: Re: [ANNOUNCE] 2.6.15-rc5-hrt2 - hrtimers based high resolution patches From: Steven Rostedt To: Ingo Molnar Cc: LKML , Roman Zippel , john stultz , tglx@linutronix.de In-Reply-To: <1134568080.18921.42.camel@localhost.localdomain> References: <1134385343.4205.72.camel@tglx.tec.linutronix.de> <1134507927.18921.26.camel@localhost.localdomain> <20051214084019.GA18708@elte.hu> <20051214084333.GA20284@elte.hu> <1134568080.18921.42.camel@localhost.localdomain> Content-Type: text/plain Date: Wed, 14 Dec 2005 09:04:38 -0500 Message-Id: <1134569078.18921.48.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1025 Lines: 32 On Wed, 2005-12-14 at 08:48 -0500, Steven Rostedt wrote: > And going into gdb, I get: > > (gdb) li *0xc0136b98 > 0xc0136b98 is in hrtimer_cancel (kernel/hrtimer.c:671). > 666 int hrtimer_cancel(struct hrtimer *timer) > 667 { > 668 for (;;) { > 669 int ret = hrtimer_try_to_cancel(timer); > 670 > 671 if (ret >= 0) > 672 return ret; > 673 } > 674 } > 675 > > So it may not really be locked, and if I waited a couple of hours, it > might actually finish (the test usually takes a couple of minutes to > run, and I let it run here for about 20 minutes). Nope, looking at my test code again, I forgot that I set the program to max prio, so this would never finish. -- Steve - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/