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(parent: bf5c25d) | patch
tcp: push full zerocopy packets
authorWillem de Bruijn <willemb@google.com>
Sat, 23 Dec 2017 00:00:18 +0000 (19:00 -0500)
committerDavid S. Miller <davem@davemloft.net>
Wed, 27 Dec 2017 21:44:13 +0000 (16:44 -0500)
commit111856c758d9a06145da446e0db8f71988eebf02
treefed027fc1231358285e01c657323ea9947b1a44ftree | snapshot
parentbf5c25d608613eaf4dcdba5a9cac5b2afe67d635commit | diff
tcp: push full zerocopy packets

Skbs that reach MAX_SKB_FRAGS cannot be extended further. Do the
same for zerocopy frags as non-zerocopy frags and set the PSH bit.
This improves GRO assembly.

Suggested-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/tcp.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)