64 			 unsigned int required_fault, struct mm_walk *walk)  in hmm_vma_fault()  argument
70 	WARN_ON_ONCE(!required_fault);  in hmm_vma_fault()
73 	if (required_fault & HMM_NEED_WRITE_FAULT) {  in hmm_vma_fault()
126 	unsigned int required_fault = 0;  in hmm_range_need_fault()  local
139 		required_fault |= hmm_pte_need_fault(hmm_vma_walk, hmm_pfns[i],  in hmm_range_need_fault()
141 		if (required_fault == HMM_NEED_ALL_BITS)  in hmm_range_need_fault()
142 			return required_fault;  in hmm_range_need_fault()
144 	return required_fault;  in hmm_range_need_fault()
152 	unsigned int required_fault;  in hmm_vma_walk_hole()  local
159 	required_fault =  in hmm_vma_walk_hole()
162 		if (required_fault)  in hmm_vma_walk_hole()
166 	if (required_fault)  in hmm_vma_walk_hole()
167 		return hmm_vma_fault(addr, end, required_fault, walk);  in hmm_vma_walk_hole()
194 	unsigned int required_fault;  in hmm_vma_handle_pmd()  local
199 	required_fault =  in hmm_vma_handle_pmd()
201 	if (required_fault)  in hmm_vma_handle_pmd()
202 		return hmm_vma_fault(addr, end, required_fault, walk);  in hmm_vma_handle_pmd()
229 	unsigned int required_fault;  in hmm_vma_handle_pte()  local
235 		required_fault =  in hmm_vma_handle_pte()
237 		if (required_fault)  in hmm_vma_handle_pte()
260 		required_fault =  in hmm_vma_handle_pte()
262 		if (!required_fault) {  in hmm_vma_handle_pte()
289 	required_fault =  in hmm_vma_handle_pte()
291 	if (required_fault)  in hmm_vma_handle_pte()
317 	return hmm_vma_fault(addr, end, required_fault, walk);  in hmm_vma_handle_pte()
434 		unsigned int required_fault;  in hmm_vma_walk_pud()  local
448 		required_fault = hmm_range_need_fault(hmm_vma_walk, hmm_pfns,  in hmm_vma_walk_pud()
450 		if (required_fault) {  in hmm_vma_walk_pud()
452 			return hmm_vma_fault(addr, end, required_fault, walk);  in hmm_vma_walk_pud()
481 	unsigned int required_fault;  in hmm_vma_walk_hugetlb_entry()  local
494 	required_fault =  in hmm_vma_walk_hugetlb_entry()
496 	if (required_fault) {  in hmm_vma_walk_hugetlb_entry()
509 		ret = hmm_vma_fault(addr, end, required_fault, walk);  in hmm_vma_walk_hugetlb_entry()