diff options
| author | Yin Kangkai <kangkai.yin@intel.com> | 2009-12-15 14:48:25 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-07-05 11:11:20 -0700 |
| commit | 36d28220345c9b0bf18fbecffe9a852a146dc142 (patch) | |
| tree | dc4a97f2b9470cb8746d9266f27efc6edbcaa794 | |
| parent | fbec9e1f76ac124d0902497409ac2c9364d9d9a4 (diff) | |
jbd: jbd-debug and jbd2-debug should be writable
commit 765f8361902d015c864d5e62019b2f139452d7ef upstream.
jbd-debug and jbd2-debug is currently read-only (S_IRUGO), which is not
correct. Make it writable so that we can start debuging.
Signed-off-by: Yin Kangkai <kangkai.yin@intel.com>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jan Kara <jack@suse.cz>
Cc: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | fs/jbd/journal.c | 2 | ||||
| -rw-r--r-- | fs/jbd2/journal.c | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c index 4160afad6d00..bd224eec9b07 100644 --- a/fs/jbd/journal.c +++ b/fs/jbd/journal.c @@ -1913,7 +1913,7 @@ static void __init jbd_create_debugfs_entry(void) { jbd_debugfs_dir = debugfs_create_dir("jbd", NULL); if (jbd_debugfs_dir) - jbd_debug = debugfs_create_u8("jbd-debug", S_IRUGO, + jbd_debug = debugfs_create_u8("jbd-debug", S_IRUGO | S_IWUSR, jbd_debugfs_dir, &journal_enable_debug); } diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index b7ca3a92a4db..17af879e6e9e 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -2115,7 +2115,8 @@ static void __init jbd2_create_debugfs_entry(void) { jbd2_debugfs_dir = debugfs_create_dir("jbd2", NULL); if (jbd2_debugfs_dir) - jbd2_debug = debugfs_create_u8(JBD2_DEBUG_NAME, S_IRUGO, + jbd2_debug = debugfs_create_u8(JBD2_DEBUG_NAME, + S_IRUGO | S_IWUSR, jbd2_debugfs_dir, &jbd2_journal_enable_debug); } |