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| author | David Howells <dhowells@redhat.com> | 2016-09-17 10:49:13 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2016-09-17 11:24:03 +0100 |
| commit | a124fe3ee5d82f2c9a9b8818ed5cb9f61685f1d3 (patch) | |
| tree | 460767b547c2b0c39388f857783f543a906a2889 /net/rxrpc/ar-internal.h | |
| parent | 363deeab6d0f308d33d011323661ae9cf5f9f8d6 (diff) | |
rxrpc: Add a tracepoint to follow the life of a packet in the Tx buffer
Add a tracepoint to follow the insertion of a packet into the transmit
buffer, its transmission and its rotation out of the buffer.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/rxrpc/ar-internal.h')
| -rw-r--r-- | net/rxrpc/ar-internal.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index 6ca40eea3022..afa5dcc05fe0 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -593,6 +593,18 @@ enum rxrpc_call_trace { extern const char rxrpc_call_traces[rxrpc_call__nr_trace][4]; +enum rxrpc_transmit_trace { + rxrpc_transmit_wait, + rxrpc_transmit_queue, + rxrpc_transmit_queue_reqack, + rxrpc_transmit_queue_last, + rxrpc_transmit_rotate, + rxrpc_transmit_end, + rxrpc_transmit__nr_trace +}; + +extern const char rxrpc_transmit_traces[rxrpc_transmit__nr_trace][4]; + extern const char *const rxrpc_pkts[]; extern const char *rxrpc_acks(u8 reason); |