53 static inline int is_gru_paddr(unsigned long paddr)  in is_gru_paddr()  argument
55 	return paddr >= gru_start_paddr && paddr < gru_end_paddr;  in is_gru_paddr()
192 				 unsigned long *paddr, int *pageshift)  in non_atomic_pte_lookup()  argument
204 	*paddr = page_to_phys(page);  in non_atomic_pte_lookup()
220 	int write, unsigned long *paddr, int *pageshift)  in atomic_pte_lookup()  argument
249 	*paddr = pte_pfn(pte) << PAGE_SHIFT;  in atomic_pte_lookup()
266 	unsigned long paddr;  in gru_vtop()  local
278 	ret = atomic_pte_lookup(vma, vaddr, write, &paddr, &ps);  in gru_vtop()
282 		if (non_atomic_pte_lookup(vma, vaddr, write, &paddr, &ps))  in gru_vtop()
285 	if (is_gru_paddr(paddr))  in gru_vtop()
287 	paddr = paddr & ~((1UL << ps) - 1);  in gru_vtop()
288 	*gpa = uv_soc_phys_ram_to_gpa(paddr);  in gru_vtop()