From owner-freebsd-threads@FreeBSD.ORG Thu Aug 11 10:36:29 2011 Return-Path: Delivered-To: freebsd-threads@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DDEE01065670 for ; Thu, 11 Aug 2011 10:36:29 +0000 (UTC) (envelope-from adi.ninad@gmail.com) Received: from mail-iy0-f172.google.com (mail-iy0-f172.google.com [209.85.210.172]) by mx1.freebsd.org (Postfix) with ESMTP id AE44E8FC14 for ; Thu, 11 Aug 2011 10:36:29 +0000 (UTC) Received: by iye7 with SMTP id 7so3163173iye.17 for ; Thu, 11 Aug 2011 03:36:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; bh=P3vnzCn5lbvgpq2o6REqn5DLwWeqN/hBtEJIaRTcyDg=; b=HXSAR7HIuQIcVQNz/7XC2/tVee//Lvh+vW3lVGl8dPsh0DAEmydFJ51RdxG8sJkjXM vdV8pN/21LNRkkghNr21YfmezvquMYh9L5UExnsQzzXgGqbVe6aVhlwshRrjy5iiAVpO 3xwkfrSmYu3RpYUnFfVqj0WK329s3Nw27ELrw= MIME-Version: 1.0 Received: by 10.231.114.198 with SMTP id f6mr12044257ibq.77.1313057625421; Thu, 11 Aug 2011 03:13:45 -0700 (PDT) Received: by 10.231.63.198 with HTTP; Thu, 11 Aug 2011 03:13:45 -0700 (PDT) Date: Thu, 11 Aug 2011 15:43:45 +0530 Message-ID: From: Ninad Adi To: "freebsd-threads@freebsd.org" X-Mailman-Approved-At: Thu, 11 Aug 2011 11:07:34 +0000 Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: Urgent interrupt thread X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 Aug 2011 10:36:29 -0000 To, Freebsd greats, Dear sirs, In freebsd 8.2 kernel architecture Do interrupt handlers run as threads by default or do they run in interrupt context ?? Ninad. Freebsd developer.