diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2020-12-23 00:09:28 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-01-09 00:39:24 +0300 |
| commit | 43b5169d8355ccf26d726fbc75f083b2429113e4 (patch) | |
| tree | cd42fa95a161f2aa4a41c3bcb039ce283b2636ed /drivers/net/ethernet/intel/i40e/i40e_txrx.c | |
| parent | ec24e11e0817404ef9e04b50170e1a68793cd9f5 (diff) | |
| download | linux-43b5169d8355ccf26d726fbc75f083b2429113e4.tar.xz | |
net, xdp: Introduce xdp_init_buff utility routine
Introduce xdp_init_buff utility routine to initialize xdp_buff fields
const over NAPI iterations (e.g. frame_sz or rxq pointer). Rely on
xdp_init_buff in all XDP capable drivers.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Alexander Duyck <alexanderduyck@fb.com>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Shay Agroskin <shayagr@amazon.com>
Acked-by: Martin Habets <habetsm.xilinx@gmail.com>
Acked-by: Camelia Groza <camelia.groza@nxp.com>
Acked-by: Marcin Wojtas <mw@semihalf.com>
Link: https://lore.kernel.org/bpf/7f8329b6da1434dc2b05a77f2e800b29628a8913.1608670965.git.lorenzo@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_txrx.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_txrx.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index 4aca637d4a23..a87fb8264d0c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -2344,7 +2344,7 @@ static void i40e_inc_ntc(struct i40e_ring *rx_ring) **/ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget) { - unsigned int total_rx_bytes = 0, total_rx_packets = 0; + unsigned int total_rx_bytes = 0, total_rx_packets = 0, frame_sz = 0; struct sk_buff *skb = rx_ring->skb; u16 cleaned_count = I40E_DESC_UNUSED(rx_ring); unsigned int xdp_xmit = 0; @@ -2352,9 +2352,9 @@ static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget) struct xdp_buff xdp; #if (PAGE_SIZE < 8192) - xdp.frame_sz = i40e_rx_frame_truesize(rx_ring, 0); + frame_sz = i40e_rx_frame_truesize(rx_ring, 0); #endif - xdp.rxq = &rx_ring->xdp_rxq; + xdp_init_buff(&xdp, frame_sz, &rx_ring->xdp_rxq); while (likely(total_rx_packets < (unsigned int)budget)) { struct i40e_rx_buffer *rx_buffer; |