| Message ID | 041e2c04a90dc2f9cb19815d523f24412164cd7e.1595503780.git.lorenzo@kernel.org |
|---|---|
| State | RFC |
| Delegated to: | BPF Maintainers |
| Headers | show |
| Series | Introduce mb bit in xdp_buff/xdp_frame | expand |
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index ed995df19247..ce862b08bb3b 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -868,6 +868,7 @@ static u32 xennet_run_xdp(struct netfront_queue *queue, struct page *pdata, xdp->data_end = xdp->data + len; xdp->rxq = &queue->xdp_rxq; xdp->frame_sz = XEN_PAGE_SIZE - XDP_PACKET_HEADROOM; + xdp->mb = 0; act = bpf_prog_run_xdp(prog, xdp); switch (act) {
Initialize multi-buffer bit (mb) to 0 in xdp_buff data structure. This is a preliminary patch to enable xdp multi-buffer support. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> --- drivers/net/xen-netfront.c | 1 + 1 file changed, 1 insertion(+)