1142 static int hpte_dirty(struct revmap_entry *revp, __be64 *hptp)  in hpte_dirty()  argument
1151 	if ((be64_to_cpu(hptp[0]) & HPTE_V_VALID) &&  in hpte_dirty()
1152 	    (be64_to_cpu(hptp[1]) & rcbits_unset))  in hpte_dirty()
1158 static long record_hpte(unsigned long flags, __be64 *hptp,  in record_hpte()  argument
1168 	dirty = hpte_dirty(revp, hptp);  in record_hpte()
1173 	if (be64_to_cpu(hptp[0]) & (HPTE_V_VALID | HPTE_V_ABSENT)) {  in record_hpte()
1176 		    !(be64_to_cpu(hptp[0]) & HPTE_V_BOLTED))  in record_hpte()
1186 		while (!try_lock_hpte(hptp, HPTE_V_HVLOCK))  in record_hpte()
1188 		v = be64_to_cpu(hptp[0]);  in record_hpte()
1196 		if (valid && (rcbits_unset & be64_to_cpu(hptp[1]))) {  in record_hpte()
1197 			revp->guest_rpte |= (be64_to_cpu(hptp[1]) &  in record_hpte()
1216 		unlock_hpte(hptp, be64_to_cpu(hptp[0]));  in record_hpte()
1232 	__be64 *hptp;  in kvm_htab_read()  local
1248 	hptp = (__be64 *)(kvm->arch.hpt_virt + (i * HPTE_SIZE));  in kvm_htab_read()
1265 			       !hpte_dirty(revp, hptp)) {  in kvm_htab_read()
1267 				hptp += 2;  in kvm_htab_read()
1277 		       record_hpte(flags, hptp, hpte, revp, 1, first_pass)) {  in kvm_htab_read()
1286 			hptp += 2;  in kvm_htab_read()
1292 		       record_hpte(flags, hptp, hpte, revp, 0, first_pass)) {  in kvm_htab_read()
1296 			hptp += 2;  in kvm_htab_read()
1332 	__be64 *hptp;  in kvm_htab_write()  local
1374 		hptp = (__be64 *)(kvm->arch.hpt_virt + (i * HPTE_SIZE));  in kvm_htab_write()
1392 			if (be64_to_cpu(hptp[0]) & (HPTE_V_VALID | HPTE_V_ABSENT))  in kvm_htab_write()
1414 			hptp += 2;  in kvm_htab_write()
1418 			if (be64_to_cpu(hptp[0]) & (HPTE_V_VALID | HPTE_V_ABSENT))  in kvm_htab_write()
1421 			hptp += 2;  in kvm_htab_write()
1535 	__be64 *hptp;  in debugfs_htab_read()  local
1561 	hptp = (__be64 *)(kvm->arch.hpt_virt + (i * HPTE_SIZE));  in debugfs_htab_read()
1562 	for (; len != 0 && i < kvm->arch.hpt_npte; ++i, hptp += 2) {  in debugfs_htab_read()
1563 		if (!(be64_to_cpu(hptp[0]) & (HPTE_V_VALID | HPTE_V_ABSENT)))  in debugfs_htab_read()
1568 		while (!try_lock_hpte(hptp, HPTE_V_HVLOCK))  in debugfs_htab_read()
1570 		v = be64_to_cpu(hptp[0]) & ~HPTE_V_HVLOCK;  in debugfs_htab_read()
1571 		hr = be64_to_cpu(hptp[1]);  in debugfs_htab_read()
1573 		unlock_hpte(hptp, v);  in debugfs_htab_read()