__u32 pb_op_flags;
__u32 pb_conn_cnt;
__u32 pb_timeout; /* for req, the deadline, for rep, the service est */
- __u32 pb_service_time; /* for rep, actual service time */
+ __u32 pb_service_time; /* for rep, actual service time, also used for
+ net_latency of req */
__u32 pb_limit;
__u64 pb_slv;
/* VBR: pre-versions */