193     let map_meta = BpfMapMeta::try_from(attr)?;  in bpf_map_create()  localVariable
194     info!("The map attr is {:#?}", map_meta);  in bpf_map_create()
195     let map: Box<dyn BpfMapCommonOps> = match map_meta.map_type {  in bpf_map_create()
197             let array_map = ArrayMap::new(&map_meta)?;  in bpf_map_create()
201             let per_cpu_array_map = PerCpuArrayMap::new(&map_meta)?;  in bpf_map_create()
205             let perf_event_array_map = PerfEventArrayMap::new(&map_meta)?;  in bpf_map_create()
212             error!("bpf map type {:?} not implemented", map_meta.map_type);  in bpf_map_create()
216             let hash_map = hash_map::BpfHashMap::new(&map_meta)?;  in bpf_map_create()
220             let per_cpu_hash_map = PerCpuHashMap::new(&map_meta)?;  in bpf_map_create()
224             let queue_map = queue::QueueMap::new(&map_meta)?;  in bpf_map_create()
228             let stack_map = queue::StackMap::new(&map_meta)?;  in bpf_map_create()
232             let lru_hash_map = lru::LruMap::new(&map_meta)?;  in bpf_map_create()
236             let lru_per_cpu_hash_map = lru::PerCpuLruMap::new(&map_meta)?;  in bpf_map_create()
240             unimplemented!("bpf map type {:?} not implemented", map_meta.map_type)  in bpf_map_create()
243     let bpf_map = BpfMap::new(map, map_meta);  in bpf_map_create()