62 			 unsigned int required_fault, struct mm_walk *walk)  in hmm_vma_fault()  argument
68 	WARN_ON_ONCE(!required_fault);  in hmm_vma_fault()
71 	if (required_fault & HMM_NEED_WRITE_FAULT) {  in hmm_vma_fault()
124 	unsigned int required_fault = 0;  in hmm_range_need_fault()  local
137 		required_fault |= hmm_pte_need_fault(hmm_vma_walk, hmm_pfns[i],  in hmm_range_need_fault()
139 		if (required_fault == HMM_NEED_ALL_BITS)  in hmm_range_need_fault()
140 			return required_fault;  in hmm_range_need_fault()
142 	return required_fault;  in hmm_range_need_fault()
150 	unsigned int required_fault;  in hmm_vma_walk_hole()  local
157 	required_fault =  in hmm_vma_walk_hole()
160 		if (required_fault)  in hmm_vma_walk_hole()
164 	if (required_fault)  in hmm_vma_walk_hole()
165 		return hmm_vma_fault(addr, end, required_fault, walk);  in hmm_vma_walk_hole()
192 	unsigned int required_fault;  in hmm_vma_handle_pmd()  local
197 	required_fault =  in hmm_vma_handle_pmd()
199 	if (required_fault)  in hmm_vma_handle_pmd()
200 		return hmm_vma_fault(addr, end, required_fault, walk);  in hmm_vma_handle_pmd()
235 	unsigned int required_fault;  in hmm_vma_handle_pte()  local
241 		required_fault =  in hmm_vma_handle_pte()
243 		if (required_fault)  in hmm_vma_handle_pte()
265 		required_fault =  in hmm_vma_handle_pte()
267 		if (!required_fault) {  in hmm_vma_handle_pte()
288 	required_fault =  in hmm_vma_handle_pte()
290 	if (required_fault)  in hmm_vma_handle_pte()
316 	return hmm_vma_fault(addr, end, required_fault, walk);  in hmm_vma_handle_pte()
433 		unsigned int required_fault;  in hmm_vma_walk_pud()  local
447 		required_fault = hmm_range_need_fault(hmm_vma_walk, hmm_pfns,  in hmm_vma_walk_pud()
449 		if (required_fault) {  in hmm_vma_walk_pud()
451 			return hmm_vma_fault(addr, end, required_fault, walk);  in hmm_vma_walk_pud()
480 	unsigned int required_fault;  in hmm_vma_walk_hugetlb_entry()  local
493 	required_fault =  in hmm_vma_walk_hugetlb_entry()
495 	if (required_fault) {  in hmm_vma_walk_hugetlb_entry()
497 		return hmm_vma_fault(addr, end, required_fault, walk);  in hmm_vma_walk_hugetlb_entry()