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| author | Wei Wang <weiwan@google.com> | 2018-07-31 17:46:22 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-08-01 09:56:10 -0700 |
| commit | fb31c9b9f6c85b1bad569ecedbde78d9e37cd87b (patch) | |
| tree | 7568903b4ab7b5784169b51d342ffb28ec6e31e2 /block/blk-mq-pci.c | |
| parent | ba113c3aa79a7f941ac162d05a3620bdc985c58d (diff) | |
| download | linux-stable-fb31c9b9f6c85b1bad569ecedbde78d9e37cd87b.tar.gz linux-stable-fb31c9b9f6c85b1bad569ecedbde78d9e37cd87b.tar.bz2 linux-stable-fb31c9b9f6c85b1bad569ecedbde78d9e37cd87b.zip | |
tcp: add data bytes retransmitted stats
Introduce a new TCP stat to record the number of bytes retransmitted
(RFC4898 tcpEStatsPerfOctetsRetrans) and expose it in both tcp_info
(TCP_INFO) and opt_stats (SOF_TIMESTAMPING_OPT_STATS).
Signed-off-by: Wei Wang <weiwan@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Acked-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'block/blk-mq-pci.c')
0 files changed, 0 insertions, 0 deletions