776 	struct sgx_encl_mm *encl_mm = container_of(mn, struct sgx_encl_mm, mmu_notifier);  in sgx_mmu_notifier_release()  local
784 	spin_lock(&encl_mm->encl->mm_lock);  in sgx_mmu_notifier_release()
785 	list_for_each_entry(tmp, &encl_mm->encl->mm_list, list) {  in sgx_mmu_notifier_release()
786 		if (tmp == encl_mm) {  in sgx_mmu_notifier_release()
787 			list_del_rcu(&encl_mm->list);  in sgx_mmu_notifier_release()
792 	spin_unlock(&encl_mm->encl->mm_lock);  in sgx_mmu_notifier_release()
795 		synchronize_srcu(&encl_mm->encl->srcu);  in sgx_mmu_notifier_release()
802 	struct sgx_encl_mm *encl_mm = container_of(mn, struct sgx_encl_mm, mmu_notifier);  in sgx_mmu_notifier_free()  local
805 	kref_put(&encl_mm->encl->refcount, sgx_encl_release);  in sgx_mmu_notifier_free()
807 	kfree(encl_mm);  in sgx_mmu_notifier_free()
818 	struct sgx_encl_mm *encl_mm = NULL;  in sgx_encl_find_mm()  local
826 			encl_mm = tmp;  in sgx_encl_find_mm()
833 	return encl_mm;  in sgx_encl_find_mm()
838 	struct sgx_encl_mm *encl_mm;  in sgx_encl_mm_add()  local
856 	encl_mm = kzalloc(sizeof(*encl_mm), GFP_KERNEL);  in sgx_encl_mm_add()
857 	if (!encl_mm)  in sgx_encl_mm_add()
862 	encl_mm->encl = encl;  in sgx_encl_mm_add()
863 	encl_mm->mm = mm;  in sgx_encl_mm_add()
864 	encl_mm->mmu_notifier.ops = &sgx_mmu_notifier_ops;  in sgx_encl_mm_add()
866 	ret = __mmu_notifier_register(&encl_mm->mmu_notifier, mm);  in sgx_encl_mm_add()
868 		kfree(encl_mm);  in sgx_encl_mm_add()
873 	list_add_rcu(&encl_mm->list, &encl->mm_list);  in sgx_encl_mm_add()
928 	struct sgx_encl_mm *encl_mm;  in sgx_encl_cpumask()  local
935 	list_for_each_entry_rcu(encl_mm, &encl->mm_list, list) {  in sgx_encl_cpumask()
936 		if (!mmget_not_zero(encl_mm->mm))  in sgx_encl_cpumask()
939 		cpumask_or(cpumask, cpumask, mm_cpumask(encl_mm->mm));  in sgx_encl_cpumask()
941 		mmput_async(encl_mm->mm);  in sgx_encl_cpumask()
1003 	struct sgx_encl_mm *encl_mm;  in sgx_encl_get_mem_cgroup()  local
1020 	list_for_each_entry_rcu(encl_mm, &encl->mm_list, list) {  in sgx_encl_get_mem_cgroup()
1021 		if (!mmget_not_zero(encl_mm->mm))  in sgx_encl_get_mem_cgroup()
1024 		memcg = get_mem_cgroup_from_mm(encl_mm->mm);  in sgx_encl_get_mem_cgroup()
1026 		mmput_async(encl_mm->mm);  in sgx_encl_get_mem_cgroup()
1202 	struct sgx_encl_mm *encl_mm;  in sgx_zap_enclave_ptes()  local
1214 		list_for_each_entry_rcu(encl_mm, &encl->mm_list, list) {  in sgx_zap_enclave_ptes()
1215 			if (!mmget_not_zero(encl_mm->mm))  in sgx_zap_enclave_ptes()
1218 			mmap_read_lock(encl_mm->mm);  in sgx_zap_enclave_ptes()
1220 			ret = sgx_encl_find(encl_mm->mm, addr, &vma);  in sgx_zap_enclave_ptes()
1224 			mmap_read_unlock(encl_mm->mm);  in sgx_zap_enclave_ptes()
1226 			mmput_async(encl_mm->mm);  in sgx_zap_enclave_ptes()