97             core::ptr::write_bytes(MMArch::phys_2_virt(*f)?.data() as *mut u8, 0, A::PAGE_SIZE);  in new()
108                 MMArch::phys_2_virt(curr_page)?.data() as *mut u8,  in new()
114                 PageList::new(0, free_area[Self::order2index((MAX_ORDER - 1) as u8)]);  in new()
116             free_area[Self::order2index((MAX_ORDER - 1) as u8)] = curr_page;  in new()
138                     let page_list_paddr: PhysAddr = free_area[Self::order2index(i as u8)];  in new()
156                 let mut page_list_paddr: PhysAddr = free_area[Self::order2index(i as u8)];  in new()
212                 let page_list_paddr: PhysAddr = free_area[Self::order2index(i as u8)];  in new()
270     fn order2index(order: u8) -> usize {  in order2index()
279     fn pop_front(&mut self, order: u8) -> Option<PhysAddr> {  in pop_front()
280         let mut alloc_in_specific_order = |spec_order: u8| {  in pop_front()
299                         self.buddy_free(page_list_addr, MMArch::PAGE_SHIFT as u8);  in pop_front()
342                         unsafe { self.buddy_free(page_list_addr, MMArch::PAGE_SHIFT as u8) };  in pop_front()
361         let result: Option<PhysAddr> = alloc_in_specific_order(order as u8);  in pop_front()
371             x = alloc_in_specific_order(current_order as u8);  in pop_front()
390                 unsafe { self.buddy_free(buddy, current_order as u8) };  in pop_front()
414         let order = (order + MIN_ORDER) as u8;  in buddy_alloc()
437     unsafe fn buddy_free(&mut self, mut base: PhysAddr, order: u8) {  in buddy_free()  argument
455             let first_page_list_paddr = self.free_area[Self::order2index(order as u8)];  in buddy_free()
510                             .as_ptr::<u8>(),  in buddy_free()
515                         first_page_list_paddr == self.free_area[Self::order2index(order as u8)]  in buddy_free()
520                     self.free_area[Self::order2index(order as u8)] = new_page_list_addr;  in buddy_free()
524                 let first_page_list_paddr = self.free_area[Self::order2index(order as u8)];  in buddy_free()
560                 let mut page_list_paddr = self.free_area[Self::order2index(order as u8)];  in buddy_free()
659         let order = (order + MIN_ORDER) as u8;  in free()