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| author | Willem de Bruijn | 2016-02-04 00:02:16 +0100 |
|---|---|---|
| committer | David S. Miller | 2016-02-09 12:43:50 +0100 |
| commit | 8d39b4a6b83c141acaf0b5e8f90fd5e67721ff90 (patch) | |
| tree | a4ba273deffe97e83056747c0d0840805e04a4a4 /drivers/bus | |
| parent | packet: vnet_hdr support for tpacket_rcv (diff) | |
| download | kernel-qcow2-linux-8d39b4a6b83c141acaf0b5e8f90fd5e67721ff90.tar.gz kernel-qcow2-linux-8d39b4a6b83c141acaf0b5e8f90fd5e67721ff90.tar.xz kernel-qcow2-linux-8d39b4a6b83c141acaf0b5e8f90fd5e67721ff90.zip | |
packet: parse tpacket header before skb alloc
GSO packet headers must be stored in the linear skb segment.
Move tpacket header parsing before sock_alloc_send_skb. The GSO
follow-on patch will later increase the skb linear argument to
sock_alloc_send_skb if needed for large packets.
The header parsing code does not require an allocated skb, so is
safe to move. Later pass to tpacket_fill_skb the computed data
start and length.
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/bus')
0 files changed, 0 insertions, 0 deletions