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| author | David Howells <dhowells@redhat.com> | 2016-09-23 16:22:36 +0200 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2016-09-23 16:49:19 +0200 |
| commit | fc7ab6d29a3af0b7f6df7c095509378c8caf85b5 (patch) | |
| tree | c24fa070339e72ef88edce50a9f3f64f01818b7c /net/rxrpc/ar-internal.h | |
| parent | rxrpc: Don't call the tx_ack tracepoint if don't generate an ACK (diff) | |
| download | linux-fc7ab6d29a3af0b7f6df7c095509378c8caf85b5.tar.xz linux-fc7ab6d29a3af0b7f6df7c095509378c8caf85b5.zip | |
rxrpc: Add a tracepoint for the call timer
Add a tracepoint to log call timer initiation, setting and expiry.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/rxrpc/ar-internal.h')
| -rw-r--r-- | net/rxrpc/ar-internal.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index a494d56eb236..e564eca75985 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -678,6 +678,17 @@ enum rxrpc_rtt_rx_trace { extern const char rxrpc_rtt_rx_traces[rxrpc_rtt_rx__nr_trace][5]; +enum rxrpc_timer_trace { + rxrpc_timer_begin, + rxrpc_timer_expired, + rxrpc_timer_set_for_ack, + rxrpc_timer_set_for_resend, + rxrpc_timer_set_for_send, + rxrpc_timer__nr_trace +}; + +extern const char rxrpc_timer_traces[rxrpc_timer__nr_trace][8]; + extern const char *const rxrpc_pkts[]; extern const char *rxrpc_acks(u8 reason); @@ -707,7 +718,7 @@ int rxrpc_reject_call(struct rxrpc_sock *); /* * call_event.c */ -void rxrpc_set_timer(struct rxrpc_call *); +void rxrpc_set_timer(struct rxrpc_call *, enum rxrpc_timer_trace); void rxrpc_propose_ACK(struct rxrpc_call *, u8, u16, u32, bool, bool); void rxrpc_process_call(struct work_struct *); |