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(parent: 31231a8) | patch
tcp: invoke pkts_acked hook on every ACK
authorKenneth Klette Jonassen <kennetkl@ifi.uio.no>
Thu, 30 Apr 2015 23:10:59 +0000 (01:10 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 4 May 2015 03:18:01 +0000 (23:18 -0400)
commit138998fdd12e7362756e158d00856a2aabd5f0c1
tree6cdf2b4989efdd1ef26dada62d5b4b6c1c3e1d72tree | snapshot (tar.gz zip)
parent31231a8a873026410eab438c5757430546a517d1commit | diff
tcp: invoke pkts_acked hook on every ACK

Invoking pkts_acked is currently conditioned on FLAG_ACKED:
receiving a cumulative ACK of new data, or ACK with SYN flag set.

Remove this condition so that CC may get RTT measurements from all SACKs.

Cc: Yuchung Cheng <ycheng@google.com>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Kenneth Klette Jonassen <kennetkl@ifi.uio.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/tcp_input.c diff | blob | blame | history