98 	struct kvmppc_spapr_tce_iommu_table *stit = container_of(head,  in kvm_spapr_tce_iommu_table_free()  local
101 	iommu_tce_table_put(stit->tbl);  in kvm_spapr_tce_iommu_table_free()
103 	kfree(stit);  in kvm_spapr_tce_iommu_table_free()
108 	struct kvmppc_spapr_tce_iommu_table *stit = container_of(kref,  in kvm_spapr_tce_liobn_put()  local
111 	list_del_rcu(&stit->next);  in kvm_spapr_tce_liobn_put()
113 	call_rcu(&stit->rcu, kvm_spapr_tce_iommu_table_free);  in kvm_spapr_tce_liobn_put()
121 	struct kvmppc_spapr_tce_iommu_table *stit, *tmp;  in kvm_spapr_tce_release_iommu_group()  local
130 		list_for_each_entry_safe(stit, tmp, &stt->iommu_tables, next) {  in kvm_spapr_tce_release_iommu_group()
132 				if (table_group->tables[i] != stit->tbl)  in kvm_spapr_tce_release_iommu_group()
135 				kref_put(&stit->kref, kvm_spapr_tce_liobn_put);  in kvm_spapr_tce_release_iommu_group()
150 	struct kvmppc_spapr_tce_iommu_table *stit;  in kvm_spapr_tce_attach_iommu_group()  local
195 	list_for_each_entry_rcu(stit, &stt->iommu_tables, next) {  in kvm_spapr_tce_attach_iommu_group()
196 		if (tbl != stit->tbl)  in kvm_spapr_tce_attach_iommu_group()
199 		if (!kref_get_unless_zero(&stit->kref)) {  in kvm_spapr_tce_attach_iommu_group()
211 	stit = kzalloc(sizeof(*stit), GFP_KERNEL);  in kvm_spapr_tce_attach_iommu_group()
212 	if (!stit) {  in kvm_spapr_tce_attach_iommu_group()
217 	stit->tbl = tbl;  in kvm_spapr_tce_attach_iommu_group()
218 	kref_init(&stit->kref);  in kvm_spapr_tce_attach_iommu_group()
220 	list_add_rcu(&stit->next, &stt->iommu_tables);  in kvm_spapr_tce_attach_iommu_group()
264 	struct kvmppc_spapr_tce_iommu_table *stit, *tmp;  in kvm_spapr_tce_release()  local
271 	list_for_each_entry_safe(stit, tmp, &stt->iommu_tables, next) {  in kvm_spapr_tce_release()
272 		WARN_ON(!kref_read(&stit->kref));  in kvm_spapr_tce_release()
274 			if (kref_put(&stit->kref, kvm_spapr_tce_liobn_put))  in kvm_spapr_tce_release()
497 	struct kvmppc_spapr_tce_iommu_table *stit;  in kvmppc_h_put_tce()  local
528 	list_for_each_entry_lockless(stit, &stt->iommu_tables, next) {  in kvmppc_h_put_tce()
531 					stit->tbl, entry);  in kvmppc_h_put_tce()
533 			ret = kvmppc_tce_iommu_map(vcpu->kvm, stt, stit->tbl,  in kvmppc_h_put_tce()
543 		kvmppc_clear_tce(stit->tbl, entry);  in kvmppc_h_put_tce()
564 	struct kvmppc_spapr_tce_iommu_table *stit;  in kvmppc_h_put_tce_indirect()  local
608 		list_for_each_entry_lockless(stit, &stt->iommu_tables, next) {  in kvmppc_h_put_tce_indirect()
610 					stit->tbl, entry + i, ua,  in kvmppc_h_put_tce_indirect()
620 			kvmppc_clear_tce(stit->tbl, entry);  in kvmppc_h_put_tce_indirect()
639 	struct kvmppc_spapr_tce_iommu_table *stit;  in kvmppc_h_stuff_tce()  local
653 	list_for_each_entry_lockless(stit, &stt->iommu_tables, next) {  in kvmppc_h_stuff_tce()
658 					stit->tbl, entry + i);  in kvmppc_h_stuff_tce()
667 			kvmppc_clear_tce(stit->tbl, entry);  in kvmppc_h_stuff_tce()