Searched refs:maps_lock (Results 1 – 2 of 2) sorted by relevance
1810 init_rwsem(&adapter->maps_lock); in register_io_adapter()1859 down_write(&adapter->maps_lock); in kvm_s390_adapter_map()1867 up_write(&adapter->maps_lock); in kvm_s390_adapter_map()1883 down_write(&adapter->maps_lock); in kvm_s390_adapter_unmap()1894 up_write(&adapter->maps_lock); in kvm_s390_adapter_unmap()2089 down_read(&adapter->maps_lock); in set_adapter_int()2091 up_read(&adapter->maps_lock); in set_adapter_int()
537 struct rw_semaphore maps_lock; member