From 310fa7a36722017088af123043ebd231cd6bc559 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 10 Mar 2012 17:07:28 -0500 Subject: [PATCH] restore smp_mb() in unlock_new_inode() wait_on_inode() doesn't have ->i_lock Signed-off-by: Al Viro --- fs/inode.c | 1 + 1 file changed, 1 insertion(+) 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); } -- 2.20.1