utime_t btime; ///< birth time
string description; ///< device description
+ map<string,string> meta; ///< {read,write}_meta() content from ObjectStore
+
void encode(bufferlist& bl) const;
void decode(bufferlist::iterator& p);
void dump(Formatter *f) const;
int len;
denc_varint(len, p);
csum_data = p.get_ptr(len);
+ csum_data.reassign_to_mempool(mempool::mempool_bluestore_cache_other);
}
if (has_unused()) {
denc(unused, p);
csum_chunk_order = order;
csum_data = buffer::create(get_csum_value_size() * len / get_csum_chunk_size());
csum_data.zero();
+ csum_data.reassign_to_mempool(mempool::mempool_bluestore_cache_other);
}
/// calculate csum for the buffer at the given b_off