From: Paul Gortmaker Subject: [PATCH 6/6] jbd2: remove debug dependency on debug_fs; update help text Date: Tue, 11 Jun 2013 18:44:30 -0400 Message-ID: <1370990670-49249-7-git-send-email-paul.gortmaker@windriver.com> References: <1370892723-30860-1-git-send-email-paul.gortmaker@windriver.com> <1370990670-49249-1-git-send-email-paul.gortmaker@windriver.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , Paul Gortmaker To: "Theodore Ts'o" Return-path: Received: from mail1.windriver.com ([147.11.146.13]:48001 "EHLO mail1.windriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757138Ab3FKWpQ (ORCPT ); Tue, 11 Jun 2013 18:45:16 -0400 In-Reply-To: <1370990670-49249-1-git-send-email-paul.gortmaker@windriver.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: commit b6e96d0067d8 ("jbd2: use module parameters instead of debugfs for jbd_debug") removed any need for a dependency on DEBUG_FS. It also moved the /sys variables out from underneath the typical debugfs mount point. Delete the dependency and update the /sys path to where the debug settings are currently. Signed-off-by: Paul Gortmaker --- fs/jbd2/Kconfig | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/jbd2/Kconfig b/fs/jbd2/Kconfig index 69a48c2..5a9f553 100644 --- a/fs/jbd2/Kconfig +++ b/fs/jbd2/Kconfig @@ -20,7 +20,7 @@ config JBD2 config JBD2_DEBUG bool "JBD2 (ext4) debugging support" - depends on JBD2 && DEBUG_FS + depends on JBD2 help If you are using the ext4 journaled file system (or potentially any other filesystem/device using JBD2), this option @@ -29,7 +29,7 @@ config JBD2_DEBUG By default, the debugging output will be turned off. If you select Y here, then you will be able to turn on debugging - with "echo N > /sys/kernel/debug/jbd2/jbd2-debug", where N is a + with "echo N > /sys/module/jbd2/parameters/jbd2_debug", where N is a number between 1 and 5. The higher the number, the more debugging output is generated. To turn debugging off again, do - "echo 0 > /sys/kernel/debug/jbd2/jbd2-debug". + "echo 0 > /sys/module/jbd2/parameters/jbd2_debug". -- 1.8.1.2