| commit | cf1a6474f80735ff4a5d99f3dd68a94dbec8455f | [log] [tgz] |
|---|---|---|
| author | David Howells <dhowells@redhat.com> | Thu Sep 22 00:41:53 2016 +0100 |
| committer | David Howells <dhowells@redhat.com> | Thu Sep 22 01:26:25 2016 +0100 |
| tree | 8ca17608fce76f66375297f2395b0943d8f1e988 | |
| parent | f07373ead455a396e15a431bc08d8ce1dac6f1cf [diff] |
rxrpc: Add per-peer RTT tracker Add a function to track the average RTT for a peer. Sources of RTT data will be added in subsequent patches. The RTT data will be useful in the future for determining resend timeouts and for handling the slow-start part of the Rx protocol. Also add a pair of tracepoints, one to log transmissions to elicit a response for RTT purposes and one to log responses that contribute RTT data. Signed-off-by: David Howells <dhowells@redhat.com>