From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261775AbTLVS2D (ORCPT ); Mon, 22 Dec 2003 13:28:03 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262092AbTLVS2D (ORCPT ); Mon, 22 Dec 2003 13:28:03 -0500 Received: from users.ccur.com ([208.248.32.211]:33717 "HELO rudolph.ccur.com") by vger.kernel.org with SMTP id S261775AbTLVS1u (ORCPT ); Mon, 22 Dec 2003 13:27:50 -0500 Date: Mon, 22 Dec 2003 13:26:37 -0500 From: Joe Korty To: William Lee Irwin III , Albert Cahalan , linux-kernel mailing list Subject: Re: atomic copy_from_user? Message-ID: <20031222182637.GA2659@rudolph.ccur.com> Reply-To: Joe Korty References: <1072054100.1742.156.camel@cube> <20031222150026.GD27687@holomorphy.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20031222150026.GD27687@holomorphy.com> User-Agent: Mutt/1.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 22, 2003 at 07:00:26AM -0800, William Lee Irwin III wrote: > c.f. kmap_atomic() usage in mm/filemap.c Shouldn't the dec_prempt_count() in kunmap_atomic() be followed by a preempt_check_resched()??? Joe