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| author | Jesper Dangaard Brouer <brouer@redhat.com> | 2018-05-31 10:59:47 +0200 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2018-06-03 08:11:34 -0700 |
| commit | 42b33468987bac0dd95c30f14820c7abac04a153 (patch) | |
| tree | e15d264d864bf9da0b438a0c6db4b2181eab3c4b /net | |
| parent | 69b450789136f70005f8d36315d875158ea430cf (diff) | |
| download | linux-0-day-42b33468987bac0dd95c30f14820c7abac04a153.tar.gz linux-0-day-42b33468987bac0dd95c30f14820c7abac04a153.tar.xz | |
xdp: add flags argument to ndo_xdp_xmit API
This patch only change the API and reject any use of flags. This is an
intermediate step that allows us to implement the flush flag operation
later, for each individual driver in a separate patch.
The plan is to implement flush operation via XDP_XMIT_FLUSH flag
and then remove XDP_XMIT_FLAGS_NONE when done.
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/filter.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/filter.c b/net/core/filter.c index 28e864777c0fe..56e40dafdde70 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -3056,7 +3056,7 @@ static int __bpf_tx_xdp(struct net_device *dev, if (unlikely(!xdpf)) return -EOVERFLOW; - sent = dev->netdev_ops->ndo_xdp_xmit(dev, 1, &xdpf); + sent = dev->netdev_ops->ndo_xdp_xmit(dev, 1, &xdpf, 0); if (sent <= 0) return sent; dev->netdev_ops->ndo_xdp_flush(dev); |