From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 30 Nov 2001 06:21:56 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 30 Nov 2001 06:21:46 -0500 Received: from web11402.mail.yahoo.com ([216.136.131.232]:14453 "HELO web11402.mail.yahoo.com") by vger.kernel.org with SMTP id ; Fri, 30 Nov 2001 06:21:37 -0500 Message-ID: <20011130112136.79271.qmail@web11402.mail.yahoo.com> Date: Fri, 30 Nov 2001 03:21:36 -0800 (PST) From: Abhishek Rai Subject: File system To: linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org here are my problems : 1. i implemented a file system on redhat linux 6.2 named it pfs(peaceful file system). inserted it as a module using insmod. got inserted peacefully. the fs worked on linux 6.2 :mouunted, ls, cat ,etc. .... But consider the following problem: i unmount the dev i had mounted as a pfs file system. then i try to rmmod the pfs module : what i get is: pfs: Device or resource busy. i tried similar stuff with minix, ensured that the module functionality of pfs, the include files of pfs is identical to minix. STILL THE SAME TROUBLE. 2. i compile this code on redhat 7.2 : compiled ok (after (i):-i made necessary changes in some functions which had witnessed a change in their definitions, etc.. anyway fugget it (ii):-got some directions while compiling regarding the compile time options : tried them and things got ok ). then i try to do insmod: result ... i get many functions as unresolved symbol. i check for the same functions in ext3fs(which is added as a module to the 7.2's kernel).. i find the "unresolved" functions up and working fine for ext3fs. i make sure that my includes etc. are identical to ext3fs's : no use. i bang my head : no use. so why this problem -abhishek ===== Don't say Goodbye say Goodluck ============================================================ Abhishek Rai 3rd year,B.Tech, Computer Science and Engineering IIT KGP,India abbashake007@yahoo.com ============================================================ __________________________________________________ Do You Yahoo!? Yahoo! GeoCities - quick and easy web site hosting, just $8.95/month. http://geocities.yahoo.com/ps/info1