From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261632AbUBVAbN (ORCPT ); Sat, 21 Feb 2004 19:31:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261634AbUBVAbN (ORCPT ); Sat, 21 Feb 2004 19:31:13 -0500 Received: from babyruth.hotpop.com ([38.113.3.61]:29138 "EHLO babyruth.hotpop.com") by vger.kernel.org with ESMTP id S261632AbUBVAbK (ORCPT ); Sat, 21 Feb 2004 19:31:10 -0500 Date: Sun, 22 Feb 2004 11:27:01 +0530 From: John Levin To: linux-kernel@vger.kernel.org Cc: rusty@rustcorp.com.au Subject: module ref count and functions Message-Id: <20040222112701.2683d1e7.levin@gamebox.net> X-Mailer: Sylpheed version 0.9.0 (GTK+ 1.2.10; i386-debian-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-HotPOP: ----------------------------------------------- Sent By HotPOP.com FREE Email Get your FREE POP email at www.HotPOP.com ----------------------------------------------- Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, My lsmod gives the following output. Module Size Used by cdc_acm 11040 3 usbcore 112084 4 cdc_acm 1) I would like to know which functions are increasing the reference count of cdc_acm ? How do i find it out for some other module whose reference count is being increased? Any place where i can find it. 2)Which devices are using cdc_acm ? 3)Which applications are increasing the reference count of cdc_acm and usb_core ? --