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| author |   Jason Wang <jasowang@redhat.com> | 2017-07-19 16:54:46 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-07-24 13:37:00 -0700 |
| commit | 28b39bc7c57e7920b0cbba3d79ba0f134e0f76f0 (patch) | |
| tree | a4bed026811bd43897d5563a0523dd97d812be90 /include/linux/netdev_features.h | |
| parent | virtio_ring: allow to store zero as the ctx (diff) | |
| download | wireguard-linux-28b39bc7c57e7920b0cbba3d79ba0f134e0f76f0.tar.xz wireguard-linux-28b39bc7c57e7920b0cbba3d79ba0f134e0f76f0.zip | |
virtio-net: pack headroom into ctx for mergeable buffers
Pack headroom into ctx - this way when we get a buffer we can figure out
the actual headroom that was allocated for the buffer. Will be helpful
to optimize switching between XDP and non-XDP modes which have different
headroom requirements.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netdev_features.h')
0 files changed, 0 insertions, 0 deletions