Here are the data structures with brief descriptions:

Callocator_tx
Ccounter	Counter with locking
Cerror_tx
Cfd_tx
Cfpu_tx
Clog	The log holds the events of a transaction
Cofd_tx
Cpicotm_error
Ctm_frame
Ctm_page
Ctm_vmem
Ctm_vmem_tx
Cvfs_tx