1 files changed, 2 insertions, 1 deletions

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);
 }