1556 	struct page *oldpage, *newpage;  in shmem_replace_page()  local
1562 	oldpage = *pagep;  in shmem_replace_page()
1563 	entry.val = page_private(oldpage);  in shmem_replace_page()
1565 	swap_mapping = page_mapping(oldpage);  in shmem_replace_page()
1577 	copy_highpage(newpage, oldpage);  in shmem_replace_page()
1591 	error = shmem_replace_entry(swap_mapping, swap_index, oldpage, newpage);  in shmem_replace_page()
1594 		__dec_node_page_state(oldpage, NR_FILE_PAGES);  in shmem_replace_page()
1604 		oldpage = newpage;  in shmem_replace_page()
1606 		mem_cgroup_migrate(oldpage, newpage);  in shmem_replace_page()
1611 	ClearPageSwapCache(oldpage);  in shmem_replace_page()
1612 	set_page_private(oldpage, 0);  in shmem_replace_page()
1614 	unlock_page(oldpage);  in shmem_replace_page()
1615 	put_page(oldpage);  in shmem_replace_page()
1616 	put_page(oldpage);  in shmem_replace_page()