Eric Dumazet cd9b266095 tcp: add tcpi_min_rtt and tcpi_notsent_bytes to tcp_info
tcpi_min_rtt reports the minimal rtt observed by TCP stack for the flow,
in usec unit. Might be ~0U if not yet known.

tcpi_notsent_bytes reports the amount of bytes in the write queue that
were not yet sent.

This is done in a single patch to not add a temporary 32bit padding hole
in tcp_info.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-16 20:27:35 -05:00
..
2015-08-25 13:38:50 -07:00
2015-05-28 11:23:20 +08:00
2015-11-04 21:34:37 -05:00
2016-02-11 09:59:22 -05:00
2016-01-05 22:25:57 -05:00
2016-01-20 17:09:18 -08:00
2015-07-09 14:22:52 -07:00
2015-07-09 14:22:52 -07:00
2015-10-21 07:00:53 -07:00
2015-07-09 14:22:52 -07:00
2015-07-09 14:22:52 -07:00
2015-09-17 17:18:37 -07:00