From owner-freebsd-hackers@FreeBSD.ORG Thu Oct 2 17:18:45 2014 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 88C7D250 for ; Thu, 2 Oct 2014 17:18:45 +0000 (UTC) Received: from mail-wg0-x22e.google.com (mail-wg0-x22e.google.com [IPv6:2a00:1450:400c:c00::22e]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 23009230 for ; Thu, 2 Oct 2014 17:18:44 +0000 (UTC) Received: by mail-wg0-f46.google.com with SMTP id l18so929145wgh.29 for ; Thu, 02 Oct 2014 10:18:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type:content-transfer-encoding; bh=A0aeVpkE/JUSi89V/LNMJlYXGf8tdWFzjoGLZE/wUcI=; b=x15e9Av+4tij0skVDuYDcGRAD6AQSnhdYEHMnN5bCZlJmiTdB4Hw+CIAMiSv47MSQa hZ/9mNWU7RZiu+jdYlHC3Xt7/nqXEjPWahGJt/Gt/YXxLA1yCW8VgWzlLLK2o4HQ4D7M 4bXJ46sNz+DNbXHJ0nYUzNxXGwBIEgnJJ25qpjU7j0Ew8Hp/jD6AaAduWcQWKS2p/7e5 FfKHmpneCwHrAZ9xGZQhzihJ5atbs8lWDkX6ygNq37+6Oj6aDwKDO5sZOIOaPLEH8eJX o4LezUWNMXUffJLojvvxxR/bObo9CnjlGgF/KI3NaewsXYjEdcEDE/R/kv3xDwd83g1m EiOA== MIME-Version: 1.0 X-Received: by 10.194.177.226 with SMTP id ct2mr443250wjc.20.1412270323410; Thu, 02 Oct 2014 10:18:43 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.216.106.136 with HTTP; Thu, 2 Oct 2014 10:18:43 -0700 (PDT) In-Reply-To: <8ABC0977-FB8F-45E7-ACCC-BFA92EE22E1C@glccom.com> References: <8ABC0977-FB8F-45E7-ACCC-BFA92EE22E1C@glccom.com> Date: Thu, 2 Oct 2014 10:18:43 -0700 X-Google-Sender-Auth: -KkcerpE5_vTv5dqcJl_P5KClsM Message-ID: Subject: Re: freebsd 10 kqueue timer regression From: Adrian Chadd To: Paul Albrecht Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Cc: "freebsd-hackers@freebsd.org" X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 02 Oct 2014 17:18:45 -0000 On 2 October 2014 08:07, Paul Albrecht wrote: > > Hi, > > What=E2=80=99s up with freebsd 10? I=E2=80=99m testing some code that use= s the kqueue timer for timing and it doesn=E2=80=99t work because the preci= sion of the timer is off. Can you provide a test case for it? I just chased down one of those recently; maybe it's the same thing (callout() API changes.) -a