28     next_page: PhysAddr,  field
36             next_page: self.next_page,  in clone()
47             next_page: PhysAddr::new(0),  in empty()
51     fn new(entry_num: usize, next_page: PhysAddr) -> Self {  in new()
54             next_page,  in new()
174                     page_list_paddr = page_list.next_page;  in new()
195                     page_list_paddr = page_list.next_page;  in new()
287                 let next_page_list_addr = page_list.next_page;  in pop_front()
338                     if !page_list.next_page.is_null() {  in pop_front()
340                         self.free_area[Self::order2index(spec_order)] = page_list.next_page;  in pop_front()
475                     if page_list.next_page.is_null() {  in buddy_free()
478                     page_list_paddr = page_list.next_page;  in buddy_free()
528                 let second_page_list = if first_page_list.next_page.is_null() {  in buddy_free()
531                     Some(Self::read_page::<PageList<A>>(first_page_list.next_page))  in buddy_free()
539                     (first_page_list.next_page, second)  in buddy_free()
564                     if page_list.next_page.is_null() {  in buddy_free()
569                     page_list_paddr = page_list.next_page;  in buddy_free()