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rxrpc: Trace received aborts

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Add a tracepoint (rxrpc_rx_abort) to record received aborts.

Signed-off-by: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells
2017-04-06 10:12:00 +01:00
parent fb46f6ee10
commit 005ede286f
2 changed files with 27 additions and 1 deletions
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24
include/trace/events/rxrpc.h
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@@ -683,6 +683,30 @@ TRACE_EVENT(rxrpc_rx_ack,
__entry->n_acks)
);
TRACE_EVENT(rxrpc_rx_abort,
TP_PROTO(struct rxrpc_call *call, rxrpc_serial_t serial,
u32 abort_code),
TP_ARGS(call, serial, abort_code),
TP_STRUCT__entry(
__field(struct rxrpc_call *, call )
__field(rxrpc_serial_t, serial )
__field(u32, abort_code )
),
TP_fast_assign(
__entry->call = call;
__entry->serial = serial;
__entry->abort_code = abort_code;
),
TP_printk("c=%p ABORT %08x ac=%d",
__entry->call,
__entry->serial,
__entry->abort_code)
);
TRACE_EVENT(rxrpc_tx_data,
TP_PROTO(struct rxrpc_call *call, rxrpc_seq_t seq,
rxrpc_serial_t serial, u8 flags, bool retrans, bool lose),