1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index c7d106ef22e2..f36645745489 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -329,6 +329,7 @@ enum jbd_state_bits {
         BH_State,               /* Pins most journal_head state */
         BH_JournalHead,         /* Pins bh->b_private and jh->b_bh */
         BH_Unshadow,            /* Dummy bit, for BJ_Shadow wakeup filtering */
+        BH_JBDPrivateStart,     /* First bit available for private use by FS */
 };
 
 BUFFER_FNS(JBD, jbd)