nfs4_get_stateowner
nfs4_get_stateowner(&oo->oo_owner);
cstate->replay_owner = nfs4_get_stateowner(so);
stp->st_stateowner = nfs4_get_stateowner(&oo->oo_owner);
return openowner(nfs4_get_stateowner(so));
nfs4_get_stateowner(&lo->lo_owner);
return lockowner(nfs4_get_stateowner(so));
stp->st_stateowner = nfs4_get_stateowner(&lo->lo_owner);
file_lock->c.flc_owner = (fl_owner_t)lockowner(nfs4_get_stateowner(&lock_sop->lo_owner));
file_lock->c.flc_owner = (fl_owner_t)lockowner(nfs4_get_stateowner(stp->st_stateowner));