jbd2: remove debug dependency on debug_fs and update Kconfig help text
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>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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_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 @@
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".