From owner-freebsd-hackers@FreeBSD.ORG Sat Mar 4 17:11:30 2006 Return-Path: X-Original-To: hackers@freebsd.org Delivered-To: freebsd-hackers@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8B58016A420 for ; Sat, 4 Mar 2006 17:11:30 +0000 (GMT) (envelope-from xdivac02@stud.fit.vutbr.cz) Received: from eva.fit.vutbr.cz (eva.fit.vutbr.cz [147.229.10.14]) by mx1.FreeBSD.org (Postfix) with ESMTP id D9CBC43D4C for ; Sat, 4 Mar 2006 17:11:29 +0000 (GMT) (envelope-from xdivac02@stud.fit.vutbr.cz) Received: from eva.fit.vutbr.cz (localhost [127.0.0.1]) by eva.fit.vutbr.cz (envelope-from xdivac02@eva.fit.vutbr.cz) (8.13.4/8.13.3) with ESMTP id k24HBOOo038284 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO) for ; Sat, 4 Mar 2006 18:11:24 +0100 (CET) Received: (from xdivac02@localhost) by eva.fit.vutbr.cz (8.13.4/8.13.3/Submit) id k24HBOSi038283 for hackers@freebsd.org; Sat, 4 Mar 2006 18:11:24 +0100 (CET) Date: Sat, 4 Mar 2006 18:11:24 +0100 From: Divacky Roman To: hackers@freebsd.org Message-ID: <20060304171123.GA37661@stud.fit.vutbr.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2i X-Scanned-By: MIMEDefang 2.49 on 147.229.10.14 Cc: Subject: sched_newthread question X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Mar 2006 17:11:30 -0000 hi, sched_newthread(struct thread *td) { struct td_sched *ke; ke = (struct td_sched *) (td + 1); bzero(ke, sizeof(*ke)); td->td_sched = ke; ke->ke_thread = td; ke->ke_state = KES_THREAD; } whats the logic behind: ke = (struct td_sched *) (td + 1); ? shouldnt it be: ke = td -> td_sched; ? thnx roman