diff options
Diffstat (limited to 'include/trace/events/rxrpc.h')
| -rw-r--r-- | include/trace/events/rxrpc.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h index c49b0c233594..b41e913ae78a 100644 --- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -1446,6 +1446,44 @@ TRACE_EVENT(rxrpc_congest, __entry->sum.retrans_timeo ? " rTxTo" : "") ); +TRACE_EVENT(rxrpc_reset_cwnd, + TP_PROTO(struct rxrpc_call *call, ktime_t now), + + TP_ARGS(call, now), + + TP_STRUCT__entry( + __field(unsigned int, call ) + __field(enum rxrpc_congest_mode, mode ) + __field(unsigned short, cwnd ) + __field(unsigned short, extra ) + __field(rxrpc_seq_t, hard_ack ) + __field(rxrpc_seq_t, prepared ) + __field(ktime_t, since_last_tx ) + __field(bool, has_data ) + ), + + TP_fast_assign( + __entry->call = call->debug_id; + __entry->mode = call->cong_mode; + __entry->cwnd = call->cong_cwnd; + __entry->extra = call->cong_extra; + __entry->hard_ack = call->acks_hard_ack; + __entry->prepared = call->tx_prepared - call->tx_bottom; + __entry->since_last_tx = ktime_sub(now, call->tx_last_sent); + __entry->has_data = !list_empty(&call->tx_sendmsg); + ), + + TP_printk("c=%08x q=%08x %s cw=%u+%u pr=%u tm=%llu d=%u", + __entry->call, + __entry->hard_ack, + __print_symbolic(__entry->mode, rxrpc_congest_modes), + __entry->cwnd, + __entry->extra, + __entry->prepared, + ktime_to_ns(__entry->since_last_tx), + __entry->has_data) + ); + TRACE_EVENT(rxrpc_disconnect_call, TP_PROTO(struct rxrpc_call *call), |