Merge branch 'for-next' of git://git.pengutronix.de/git/ukl/linux into devel-stable

[karo-tx-linux.git] / fs / xfs / xfs_inode.h

diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 22baf6ea4fac8435af2bf38e23f9bf973bbd8643..237e7f6f2ab31ef80456b7a2c60b3080f076c69c 100644 (file)
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -419,6 +419,7 @@ static inline void xfs_iflock(struct xfs_inode *ip)
 static inline void xfs_ifunlock(struct xfs_inode *ip)
 {
        xfs_iflags_clear(ip, XFS_IFLOCK);
+       smp_mb();
        wake_up_bit(&ip->i_flags, __XFS_IFLOCK_BIT);
 }