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jbd2: Move jbd2-debug file to debugfs

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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>
This commit is contained in:
Jose R. Santos 2007-07-18 08:50:18 -04:00 • committed by Theodore Ts'o
commit 0f49d5d019
3 changed files with 37 additions and 50 deletions
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2
include/linux/jbd2.h
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@ -57,7 +57,7 @@
* CONFIG_JBD2_DEBUG is on.
*/
#define JBD_EXPENSIVE_CHECKING
extern int jbd2_journal_enable_debug;
extern u8 jbd2_journal_enable_debug;
#define jbd_debug(n, f, a...) \
do { \