From owner-freebsd-hackers@FreeBSD.ORG Sun May 26 11:09:41 2013 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id C609BB76 for ; Sun, 26 May 2013 11:09:41 +0000 (UTC) (envelope-from oritm@mellanox.com) Received: from eu1sys200aog116.obsmtp.com (eu1sys200aog116.obsmtp.com [207.126.144.141]) by mx1.freebsd.org (Postfix) with ESMTP id F307E253 for ; Sun, 26 May 2013 11:09:40 +0000 (UTC) Received: from MTLCAS01.mtl.com ([193.47.165.155]) (using TLSv1) by eu1sys200aob116.postini.com ([207.126.147.11]) with SMTP ID DSNKUaHtUjhGflFrqwtTip0teXsDD6S1yyQk@postini.com; Sun, 26 May 2013 11:09:41 UTC Received: from MTLDAG01.mtl.com ([10.0.8.75]) by MTLCAS01.mtl.com ([10.0.8.71]) with mapi id 14.03.0123.003; Sun, 26 May 2013 14:09:04 +0300 From: Orit Moskovich To: "freebsd-hackers@freebsd.org" Subject: Re: preemptive kernel Thread-Topic: Re: preemptive kernel Thread-Index: Ac5aAPD3Vi5EqI24R2Ks+QyWmjdUCw== Date: Sun, 26 May 2013 11:09:03 +0000 Message-ID: <981733489AB3BD4DB24B48340F53E0A55B0D5590@MTLDAG01.mtl.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.0.13.1] MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.14 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 26 May 2013 11:09:41 -0000 Can a filter routine preempt another filter routine? And can an interrupt t= hread (or a filter routine) preempt another ithread?