1 files changed, 1 insertions, 0 deletions

diff --git a/fs/inode.c b/fs/inode.c
index 8affbc9c211b..83ab215baab1 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -965,6 +965,7 @@ void unlock_new_inode(struct inode *inode)
         spin_lock(&inode->i_lock);
         WARN_ON(!(inode->i_state & I_NEW));
         inode->i_state &= ~I_NEW;
+        smp_mb();
         wake_up_bit(&inode->i_state, __I_NEW);
         spin_unlock(&inode->i_lock);
 }