diff options
author | Björn Töpel <bjorn.topel@intel.com> | 2020-11-30 21:52:01 +0300 |
---|---|---|
committer | Daniel Borkmann <daniel@iogearbox.net> | 2020-12-01 02:09:25 +0300 |
commit | b02e5a0ebb172c8276cea3151942aac681f7a4a6 (patch) | |
tree | 26024949ee1ced1a783b2128cc8ca8cfa904c29b /drivers/net/tun.c | |
parent | a0731952d9cddc9c11a8352922f449e6ab2f7537 (diff) |
xsk: Propagate napi_id to XDP socket Rx path
Add napi_id to the xdp_rxq_info structure, and make sure the XDP
socket pick up the napi_id in the Rx path. The napi_id is used to find
the corresponding NAPI structure for socket busy polling.
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://lore.kernel.org/bpf/20201130185205.196029-7-bjorn.topel@gmail.com
Diffstat (limited to 'drivers/net/tun.c')
-rw-r--r-- | drivers/net/tun.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 3d45d56172cb..8867d39db6ac 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -780,7 +780,7 @@ static int tun_attach(struct tun_struct *tun, struct file *file, } else { /* Setup XDP RX-queue info, for new tfile getting attached */ err = xdp_rxq_info_reg(&tfile->xdp_rxq, - tun->dev, tfile->queue_index); + tun->dev, tfile->queue_index, 0); if (err < 0) goto out; err = xdp_rxq_info_reg_mem_model(&tfile->xdp_rxq, |