From owner-svn-src-all@FreeBSD.ORG Mon Mar 7 13:40:24 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C04E2106566C; Mon, 7 Mar 2011 13:40:24 +0000 (UTC) (envelope-from alexander@leidinger.net) Received: from mail.ebusiness-leidinger.de (mail.ebusiness-leidinger.de [217.11.53.44]) by mx1.freebsd.org (Postfix) with ESMTP id 71DD38FC0A; Mon, 7 Mar 2011 13:40:24 +0000 (UTC) Received: from outgoing.leidinger.net (p5B1556CA.dip.t-dialin.net [91.21.86.202]) by mail.ebusiness-leidinger.de (Postfix) with ESMTPSA id 83E84844012; Mon, 7 Mar 2011 14:40:20 +0100 (CET) Received: from webmail.leidinger.net (unknown [IPv6:fd73:10c7:2053:1::2:102]) by outgoing.leidinger.net (Postfix) with ESMTP id 484802523; Mon, 7 Mar 2011 14:40:15 +0100 (CET) Received: (from www@localhost) by webmail.leidinger.net (8.14.4/8.13.8/Submit) id p27Ddx9E025611; Mon, 7 Mar 2011 14:39:59 +0100 (CET) (envelope-from Alexander@Leidinger.net) Received: from pslux.ec.europa.eu (pslux.ec.europa.eu [158.169.9.14]) by webmail.leidinger.net (Horde Framework) with HTTP; Mon, 07 Mar 2011 14:39:58 +0100 Message-ID: <20110307143958.64254z992owdpkco@webmail.leidinger.net> Date: Mon, 07 Mar 2011 14:39:58 +0100 From: Alexander Leidinger To: Chagin Dmitry References: <201102231323.p1NDNSVH061525@svn.freebsd.org> <20110305194528.GA3892@dchagin.static.corbina.ru> In-Reply-To: <20110305194528.GA3892@dchagin.static.corbina.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: 7bit User-Agent: Dynamic Internet Messaging Program (DIMP) H3 (1.1.4) X-EBL-MailScanner-Information: Please contact the ISP for more information X-EBL-MailScanner-ID: 83E84844012.A357B X-EBL-MailScanner: Found to be clean X-EBL-MailScanner-SpamCheck: not spam, spamhaus-ZEN, SpamAssassin (not cached, score=1.351, required 6, autolearn=disabled, RDNS_NONE 1.27, TW_SV 0.08) X-EBL-MailScanner-SpamScore: s X-EBL-MailScanner-From: alexander@leidinger.net X-EBL-MailScanner-Watermark: 1300110021.13132@xJZesAeptq08yZTRyKkrXA X-EBL-Spam-Status: No Cc: Lucius Windschuh , svn-src-all@freebsd.org, John Baldwin Subject: Re: svn commit: r218970 - in head/sys: compat/linux sys X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Mar 2011 13:40:24 -0000 Quoting Chagin Dmitry (from Sat, 5 Mar 2011 22:45:28 +0300): > On Sat, Mar 05, 2011 at 08:02:44PM +0100, Lucius Windschuh wrote: >> BTW, is there an easy way to debug such futex issues, other than >> perhaps linux_kdump? >> > > try r219242. kdump now (in HEAD) decode linux syscalls. also see ktr(4). DTrace is much more leightwight, does not need as much configuration in the kernel as KTR (once KDTRACE_HOOKS is inside), and is much more flexibel. Bye, Alexander. -- Greatness is a transitory experience. It is never consistent. http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137