From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757402Ab1GKHvk (ORCPT ); Mon, 11 Jul 2011 03:51:40 -0400 Received: from mail-iy0-f174.google.com ([209.85.210.174]:54806 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932185Ab1GKHrR (ORCPT ); Mon, 11 Jul 2011 03:47:17 -0400 From: Jim Cromie To: jbaron@redhat.com Cc: linux-kernel@vger.kernel.org, bvanassche@acm.org, joe@perches.com, gregkh@suse.de, gnb@fmeh.org, Jim Cromie Subject: [PATCH 02/21] dynamic_debug: allow changing of dynamic_debug verbosity any time Date: Mon, 11 Jul 2011 01:46:37 -0600 Message-Id: <1310370416-6322-3-git-send-email-jim.cromie@gmail.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1310370416-6322-1-git-send-email-jim.cromie@gmail.com> References: <1309244992-2305-1-git-send-email-jim.cromie@gmail.com> <1310370416-6322-1-git-send-email-jim.cromie@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org allow changing dynamic_debug verbosity at boot-time, with: dynamic_debug.verbose=1 or at runtime with: root@voyage:~# echo 1 > /sys/module/dynamic_debug/parameters/verbose Signed-off-by: Jim Cromie --- lib/dynamic_debug.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index fbb4547..1597d5a 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -61,6 +61,7 @@ struct ddebug_iter { static DEFINE_MUTEX(ddebug_lock); static LIST_HEAD(ddebug_tables); static int verbose = 0; +module_param(verbose, int, 0644); /* Return the last part of a pathname */ static inline const char *basename(const char *path) -- 1.7.4.1