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(parent: b4881cd) | patch
tcp: remove header prediction
authorFlorian Westphal <fw@strlen.de>
Sun, 30 Jul 2017 01:57:21 +0000 (03:57 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 31 Jul 2017 21:37:49 +0000 (14:37 -0700)
commit0647a6b491accd5459e63df50c5ebf6ea68c7b41
tree860b9827faa6b5d3ba64ba30149737b388c55e66tree | snapshot
parentb4881cd0b1079fb4ae97d125cb6be658253d1b5fcommit | diff
tcp: remove header prediction

Like prequeue, I am not sure this is overly useful nowadays.

If we receive a train of packets, GRO will aggregate them if the
headers are the same (HP predates GRO by several years) so we don't
get a per-packet benefit, only a per-aggregated-packet one.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/tcp.h diff | blob | history
include/net/tcp.h diff | blob | history
net/ipv4/tcp.c diff | blob | history
net/ipv4/tcp_input.c diff | blob | history
net/ipv4/tcp_minisocks.c diff | blob | history
net/ipv4/tcp_output.c diff | blob | history
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