-#define PFN_UP(x) (((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
-#define PFN_DOWN(x) ((x) >> PAGE_SHIFT)
-#define PFN_PHYS(x) ((x) << PAGE_SHIFT)
-
-#ifdef CONFIG_DISCONTIGMEM
- NODE_DATA(0)->bdata = &discontig_node_bdata[0];
- NODE_DATA(1)->bdata = &discontig_node_bdata[1];
-
- bootmap_size = init_bootmem_node(NODE_DATA(1),
- PFN_UP(__MEMORY_START_2ND),
- PFN_UP(__MEMORY_START_2ND),
- PFN_DOWN(__MEMORY_START_2ND+__MEMORY_SIZE_2ND));
- free_bootmem_node(NODE_DATA(1), __MEMORY_START_2ND, __MEMORY_SIZE_2ND);
- reserve_bootmem_node(NODE_DATA(1), __MEMORY_START_2ND, bootmap_size);
-#endif
-