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From: Paul Gortmaker <paul.gortmaker@windriver.com>
To: "Theodore Ts'o" <tytso@mit.edu>
Cc: <linux-ext4@vger.kernel.org>, <linux-rt-users@vger.kernel.org>,
	Paul Gortmaker <paul.gortmaker@windriver.com>
Subject: [PATCH 6/6] jbd2: remove debug dependency on debug_fs; update help text
Date: Tue, 11 Jun 2013 18:44:30 -0400	[thread overview]
Message-ID: <1370990670-49249-7-git-send-email-paul.gortmaker@windriver.com> (raw)
In-Reply-To: <1370990670-49249-1-git-send-email-paul.gortmaker@windriver.com>

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 <paul.gortmaker@windriver.com>
---
 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


  parent reply	other threads:[~2013-06-11 22:44 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-10 19:31 [RFC PATCH 0/4] ext4/jbd2: several possible mainline fixes Paul Gortmaker
2013-06-10 19:32 ` [PATCH 1/4] jbd2/journal_commit_transaction: relocate state lock to incorporate all users Paul Gortmaker
2013-06-11  2:12   ` Theodore Ts'o
2013-06-11  2:45     ` Paul Gortmaker
2013-06-11  2:52       ` Theodore Ts'o
2013-06-11 17:38     ` Paul Gortmaker
2013-06-11 17:53       ` Theodore Ts'o
2013-06-11 18:48         ` Paul Gortmaker
2013-06-11 21:54           ` Paul Gortmaker
2013-06-10 19:32 ` [PATCH 2/4] jbd2/log_wait_for_space: drop checkpoint mutex when waiting Paul Gortmaker
2013-06-11  2:33   ` Theodore Ts'o
2013-06-11  3:20     ` Paul Gortmaker
2013-06-11 13:03       ` Theodore Ts'o
2013-06-11 13:20         ` Paul Gortmaker
2013-06-10 19:32 ` [PATCH 3/4] jbd2: fix duplicate debug label for phase 2 Paul Gortmaker
2013-06-10 19:32 ` [PATCH 4/4] jbd/jbd2: relocate bit_spinlock header to jbd_common Paul Gortmaker
2013-06-10 23:38 ` [RFC PATCH 0/4] ext4/jbd2: several possible mainline fixes Theodore Ts'o
2013-06-11  3:09   ` Paul Gortmaker
2013-06-11 22:44 ` [PATCH v2 0/6] misc jbd2 fixes and cleanups Paul Gortmaker
2013-06-11 22:44   ` [PATCH 1/6] jbd2/journal_commit_transaction: relocate assert after state lock Paul Gortmaker
2013-06-13  2:42     ` Theodore Ts'o
2013-06-11 22:44   ` [PATCH 2/6] jbd2/log_wait_for_space: drop checkpoint mutex when waiting Paul Gortmaker
2013-06-13  2:55     ` Theodore Ts'o
2013-06-11 22:44   ` [PATCH 3/6] jbd2: fix duplicate debug label for phase 2 Paul Gortmaker
2013-06-13  2:57     ` Theodore Ts'o
2013-06-11 22:44   ` [PATCH 4/6] jbd/jbd2: relocate bit_spinlock header to jbd_common Paul Gortmaker
2013-06-13  3:02     ` Theodore Ts'o
2013-06-11 22:44   ` [PATCH 5/6] jbd2: make jbd_debug that won't split printk statements Paul Gortmaker
2013-06-11 22:44   ` Paul Gortmaker [this message]
2013-06-13  3:08     ` [PATCH 6/6] jbd2: remove debug dependency on debug_fs; update help text Theodore Ts'o
2013-06-13 13:51       ` Paul Gortmaker
2013-06-13 14:14         ` Theodore Ts'o
2013-06-13 14:47           ` Paul Gortmaker

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