24 #define PAGE_SHIFT	12  macro
27 #define PAGE_SHIFT	14  macro
30 #define PAGE_SHIFT	16  macro
37 #define PAGE_SIZE	(_AC(1, UL) << PAGE_SHIFT)
49 #define CONFIG_FORCE_MAX_ZONEORDER (HPAGE_SHIFT - PAGE_SHIFT + 1)
134 	return BITS_PER_LONG - __builtin_clzl((size - 1) >> PAGE_SHIFT);  in get_order()
139 #define HUGETLB_PAGE_ORDER	(HPAGE_SHIFT - PAGE_SHIFT)
155 #define __pfn_to_highbits(pfn) ((pfn) >> (NR_PA_HIGHBIT_SHIFT - PAGE_SHIFT))
252 		((kaddr & (HPAGE_SIZE - 1)) >> PAGE_SHIFT);  in kaddr_to_pfn()
257 	return vbase_map[__pfn_to_highbits(pfn)] + (pfn << PAGE_SHIFT);  in pfn_to_kaddr()
263 	return ((phys_addr_t)pfn << PAGE_SHIFT) +  in virt_to_phys()
269 	return pfn_to_kaddr(paddr >> PAGE_SHIFT) + (paddr & (PAGE_SIZE-1));  in phys_to_virt()
283 	return ((unsigned long)kaddr - PAGE_OFFSET) >> PAGE_SHIFT;  in kaddr_to_pfn()
288 	return (void *)((pfn << PAGE_SHIFT) + PAGE_OFFSET);  in pfn_to_kaddr()
320 #define page_to_pa(page) ((phys_addr_t)(page_to_pfn(page)) << PAGE_SHIFT)