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| author | Jose R. Santos <jrs@us.ibm.com> | 2007-07-18 08:50:18 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2007-07-18 08:50:18 -0400 |
| commit | 0f49d5d019afa4e94253bfc92f0daca3badb990b (patch) | |
| tree | 9a8266d3a7292a0632df0f970f6377a8b8b98658 /fs/Kconfig | |
| parent | e23291b9120c11aafb2ee76fb71a062eb3c1056c (diff) | |
| download | lwn-0f49d5d019afa4e94253bfc92f0daca3badb990b.tar.gz lwn-0f49d5d019afa4e94253bfc92f0daca3badb990b.zip | |
jbd2: Move jbd2-debug file to debugfs
The jbd2-debug file used to be located in /proc/sys/fs/jbd2-debug, but it
incorrectly used create_proc_entry() instead of the sysctl routines, and
no proc entry was ever created.
Instead of fixing this we might as well move the jbd2-debug file to
debugfs which would be the preferred location for this kind of tunable.
The new location is now /sys/kernel/debug/jbd2/jbd2-debug.
Signed-off-by: Jose R. Santos <jrs@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/Kconfig')
| -rw-r--r-- | fs/Kconfig | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/Kconfig b/fs/Kconfig index 613df554728d..6a649902c5ac 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -251,7 +251,7 @@ config JBD2 config JBD2_DEBUG bool "JBD2 (ext4dev/ext4) debugging support" - depends on JBD2 + depends on JBD2 && DEBUG_FS help If you are using the ext4dev/ext4 journaled file system (or potentially any other filesystem/device using JBD2), this option @@ -260,10 +260,10 @@ 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 > /proc/sys/fs/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 > /proc/sys/fs/jbd2-debug". + with "echo N > /sys/kernel/debug/jbd2/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". config FS_MBCACHE # Meta block cache for Extended Attributes (ext2/ext3/ext4) |