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(parent: 02583ad) | patch
tcp: do not allocate linear memory for zerocopy skbs
authorWillem de Bruijn <willemb@google.com>
Sat, 23 Dec 2017 00:00:20 +0000 (19:00 -0500)
committerDavid S. Miller <davem@davemloft.net>
Wed, 27 Dec 2017 21:44:14 +0000 (16:44 -0500)
commit8ddab50839e29e965460b2cf794fd2b06a946893
tree9acc15d07f24c796c13c6d8999de8c206827aa49tree | snapshot
parent02583adeff12fa0a4d72558853a926867afb226ccommit | diff
tcp: do not allocate linear memory for zerocopy skbs

Zerocopy payload is now always stored in frags, and space for headers
is reversed, so this memory is unused.

Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/tcp.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git