empty_iops 133 fs/inode.c static const struct inode_operations empty_iops; empty_iops 142 fs/inode.c inode->i_op = &empty_iops; empty_iops 64 fs/ubifs/xattr.c static const struct inode_operations empty_iops; empty_iops 121 fs/ubifs/xattr.c inode->i_op = &empty_iops;