| commit | 385e20706facd376f27863bd55b7cc7720d3f27b | [log] [tgz] |
|---|---|---|
| author | Eric Dumazet <edumazet@google.com> | Tue May 16 14:00:00 2017 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Wed May 17 16:06:01 2017 -0400 |
| tree | b3e6e53158d3348cd6d6b7b473adfe2f1c5a8d6c | |
| parent | 9d4f97f97bb8adc47f569d995402c33de9a4fa19 [diff] |
tcp: use tp->tcp_mstamp in output path Idea is to later convert tp->tcp_mstamp to a full u64 counter using usec resolution, so that we can later have fine grained TCP TS clock (RFC 7323), regardless of HZ value. We try to refresh tp->tcp_mstamp only when necessary. Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Soheil Hassas Yeganeh <soheil@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>