Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 8 Nov 2001 12:53:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 8 Nov 2001 12:53:06 -0500 Received: from zero.tech9.net ([209.61.188.187]:49168 "EHLO zero.tech9.net") by vger.kernel.org with ESMTP id ; Thu, 8 Nov 2001 12:52:59 -0500 Subject: Re: speed difference between using hard-linked and modular drives? From: Robert Love To: Roy Sigurd Karlsbakk Cc: linux-kernel@vger.kernel.org In-Reply-To: In-Reply-To: Content-Type: text/plain Content-Transfer-Encoding: 7bit X-Mailer: Evolution/0.99.1+cvs.2001.11.07.16.47 (Preview Release) Date: 08 Nov 2001 12:53:03 -0500 Message-Id: <1005241983.939.39.camel@phantasy> Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2001-11-08 at 11:01, Roy Sigurd Karlsbakk wrote: > Are there any speed difference between hard-linked device drivers and > their modular counterparts? On top of what Ingo said, there is also a slightly larger (very slight) memory footprint due to some of the module code that isn't included in in-kernel components. For example, the __exit functions aren't needed if the driver is not a module. Robert Love - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/