From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758878Ab1JGUe0 (ORCPT ); Fri, 7 Oct 2011 16:34:26 -0400 Received: from mail-yx0-f174.google.com ([209.85.213.174]:37612 "EHLO mail-yx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751422Ab1JGUeV (ORCPT ); Fri, 7 Oct 2011 16:34:21 -0400 From: jim.cromie@gmail.com To: jbaron@redhat.com Cc: greg@kroah.com, joe@perches.com, bart.vanassche@gmail.com, linux-kernel@vger.kernel.org, Jim Cromie Subject: [PATCH 07/26] dynamic_debug: change verbosity at runtime Date: Fri, 7 Oct 2011 14:33:13 -0600 Message-Id: <1318019612-20068-8-git-send-email-jim.cromie@gmail.com> X-Mailer: git-send-email 1.7.4.4 In-Reply-To: <1318019612-20068-1-git-send-email-jim.cromie@gmail.com> References: <1316642115-20029-1-git-send-email-jim.cromie@gmail.com> <1318019612-20068-1-git-send-email-jim.cromie@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jim Cromie 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 2d26c10..74b395b 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) -- 1.7.4.4