[PATCH v3 bpf-next 2/2] xdp: rename convert_to_xdp_frame in xdp_convert_buff_to_frame
From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: 2020-05-28 20:47:54
Also in:
bpf
Subsystem:
amazon ethernet drivers, bpf [general] (safe dynamic programs and tools), intel ethernet drivers, marvell mvneta ethernet driver, mellanox mlx5 core vpi driver, networking drivers, networking [general], sfc network driver, socionext (sni) netsec network driver, the rest, ti ethernet switch driver (cpsw), tun/tap driver, virtio net driver, xdp (express data path) · Maintainers:
Arthur Kiyanovski, David Arinzon, Alexei Starovoitov, Daniel Borkmann, Andrii Nakryiko, Eduard Zingerman, Kumar Kartikeya Dwivedi, Tony Nguyen, Przemek Kitszel, Marcin Wojtas, Saeed Mahameed, Leon Romanovsky, Tariq Toukan, Mark Bloch, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Edward Cree, Ilias Apalodimas, Masahisa Kojima, Linus Torvalds, Willem de Bruijn, Jason Wang, "Michael S. Tsirkin", Jesper Dangaard Brouer, John Fastabend
In order to use standard 'xdp' prefix, rename convert_to_xdp_frame utility routine in xdp_convert_buff_to_frame and replace all the occurrences Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> --- drivers/net/ethernet/amazon/ena/ena_netdev.c | 2 +- drivers/net/ethernet/intel/i40e/i40e_txrx.c | 2 +- drivers/net/ethernet/intel/ice/ice_txrx_lib.c | 2 +- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 2 +- drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c | 2 +- drivers/net/ethernet/marvell/mvneta.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c | 10 +++++----- drivers/net/ethernet/sfc/rx.c | 2 +- drivers/net/ethernet/socionext/netsec.c | 2 +- drivers/net/ethernet/ti/cpsw_priv.c | 2 +- drivers/net/tun.c | 2 +- drivers/net/veth.c | 2 +- drivers/net/virtio_net.c | 4 ++-- include/net/xdp.h | 2 +- kernel/bpf/cpumap.c | 2 +- kernel/bpf/devmap.c | 2 +- 16 files changed, 21 insertions(+), 21 deletions(-)
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index 46865d5bd7e7..a0af74c93971 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c@@ -263,7 +263,7 @@ static int ena_xdp_tx_map_buff(struct ena_ring *xdp_ring, dma_addr_t dma = 0; u32 size; - tx_info->xdpf = convert_to_xdp_frame(xdp); + tx_info->xdpf = xdp_convert_buff_to_frame(xdp); size = tx_info->xdpf->len; ena_buf = tx_info->bufs;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index f613782f2f56..f9555c847f73 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c@@ -2167,7 +2167,7 @@ static int i40e_xmit_xdp_ring(struct xdp_frame *xdpf, int i40e_xmit_xdp_tx_ring(struct xdp_buff *xdp, struct i40e_ring *xdp_ring) { - struct xdp_frame *xdpf = convert_to_xdp_frame(xdp); + struct xdp_frame *xdpf = xdp_convert_buff_to_frame(xdp); if (unlikely(!xdpf)) return I40E_XDP_CONSUMED;
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c
index 1ba97172d8d0..b56aa46efa13 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c@@ -259,7 +259,7 @@ int ice_xmit_xdp_ring(void *data, u16 size, struct ice_ring *xdp_ring) */ int ice_xmit_xdp_buff(struct xdp_buff *xdp, struct ice_ring *xdp_ring) { - struct xdp_frame *xdpf = convert_to_xdp_frame(xdp); + struct xdp_frame *xdpf = xdp_convert_buff_to_frame(xdp); if (unlikely(!xdpf)) return ICE_XDP_CONSUMED;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 45fc7ce1a543..c878667ab581 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c@@ -2215,7 +2215,7 @@ static struct sk_buff *ixgbe_run_xdp(struct ixgbe_adapter *adapter, case XDP_PASS: break; case XDP_TX: - xdpf = convert_to_xdp_frame(xdp); + xdpf = xdp_convert_buff_to_frame(xdp); if (unlikely(!xdpf)) { result = IXGBE_XDP_CONSUMED; break;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
index 86add9fbd36c..be9d2a8da515 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c@@ -107,7 +107,7 @@ static int ixgbe_run_xdp_zc(struct ixgbe_adapter *adapter, case XDP_PASS: break; case XDP_TX: - xdpf = convert_to_xdp_frame(xdp); + xdpf = xdp_convert_buff_to_frame(xdp); if (unlikely(!xdpf)) { result = IXGBE_XDP_CONSUMED; break;
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 37947949345c..bcd9ac444085 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c@@ -2072,7 +2072,7 @@ mvneta_xdp_xmit_back(struct mvneta_port *pp, struct xdp_buff *xdp) int cpu; u32 ret; - xdpf = convert_to_xdp_frame(xdp); + xdpf = xdp_convert_buff_to_frame(xdp); if (unlikely(!xdpf)) return MVNETA_XDP_DROPPED;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
index 3bea1d4be53b..c9d308e91965 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c@@ -64,7 +64,7 @@ mlx5e_xmit_xdp_buff(struct mlx5e_xdpsq *sq, struct mlx5e_rq *rq, struct xdp_frame *xdpf; dma_addr_t dma_addr; - xdpf = convert_to_xdp_frame(xdp); + xdpf = xdp_convert_buff_to_frame(xdp); if (unlikely(!xdpf)) return false;
@@ -97,10 +97,10 @@ mlx5e_xmit_xdp_buff(struct mlx5e_xdpsq *sq, struct mlx5e_rq *rq, xdpi.frame.xdpf = xdpf; xdpi.frame.dma_addr = dma_addr; } else { - /* Driver assumes that convert_to_xdp_frame returns an xdp_frame - * that points to the same memory region as the original - * xdp_buff. It allows to map the memory only once and to use - * the DMA_BIDIRECTIONAL mode. + /* Driver assumes that xdp_convert_buff_to_frame returns + * an xdp_frame that points to the same memory region as + * the original xdp_buff. It allows to map the memory only + * once and to use the DMA_BIDIRECTIONAL mode. */ xdpi.mode = MLX5E_XDP_XMIT_MODE_PAGE;
diff --git a/drivers/net/ethernet/sfc/rx.c b/drivers/net/ethernet/sfc/rx.c
index 68c47a8c71df..c01916cff507 100644
--- a/drivers/net/ethernet/sfc/rx.c
+++ b/drivers/net/ethernet/sfc/rx.c@@ -329,7 +329,7 @@ static bool efx_do_xdp(struct efx_nic *efx, struct efx_channel *channel, case XDP_TX: /* Buffer ownership passes to tx on success. */ - xdpf = convert_to_xdp_frame(&xdp); + xdpf = xdp_convert_buff_to_frame(&xdp); err = efx_xdp_tx_buffers(efx, 1, &xdpf, true); if (unlikely(err != 1)) { efx_free_rx_buffers(rx_queue, rx_buf, 1);
diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c
index e1f4be4b3d69..328bc38848bb 100644
--- a/drivers/net/ethernet/socionext/netsec.c
+++ b/drivers/net/ethernet/socionext/netsec.c@@ -867,7 +867,7 @@ static u32 netsec_xdp_queue_one(struct netsec_priv *priv, static u32 netsec_xdp_xmit_back(struct netsec_priv *priv, struct xdp_buff *xdp) { struct netsec_desc_ring *tx_ring = &priv->desc_ring[NETSEC_RING_TX]; - struct xdp_frame *xdpf = convert_to_xdp_frame(xdp); + struct xdp_frame *xdpf = xdp_convert_buff_to_frame(xdp); u32 ret; if (unlikely(!xdpf))
diff --git a/drivers/net/ethernet/ti/cpsw_priv.c b/drivers/net/ethernet/ti/cpsw_priv.c
index d940628bff8d..a399f3659346 100644
--- a/drivers/net/ethernet/ti/cpsw_priv.c
+++ b/drivers/net/ethernet/ti/cpsw_priv.c@@ -1355,7 +1355,7 @@ int cpsw_run_xdp(struct cpsw_priv *priv, int ch, struct xdp_buff *xdp, ret = CPSW_XDP_PASS; break; case XDP_TX: - xdpf = convert_to_xdp_frame(xdp); + xdpf = xdp_convert_buff_to_frame(xdp); if (unlikely(!xdpf)) goto drop;
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index c54f967e2c66..f616e6a64a27 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c@@ -1295,7 +1295,7 @@ static int tun_xdp_xmit(struct net_device *dev, int n, static int tun_xdp_tx(struct net_device *dev, struct xdp_buff *xdp) { - struct xdp_frame *frame = convert_to_xdp_frame(xdp); + struct xdp_frame *frame = xdp_convert_buff_to_frame(xdp); if (unlikely(!frame)) return -EOVERFLOW;
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index fb5c17361f64..b594f03eeddb 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c@@ -541,7 +541,7 @@ static void veth_xdp_flush(struct veth_rq *rq, struct veth_xdp_tx_bq *bq) static int veth_xdp_tx(struct veth_rq *rq, struct xdp_buff *xdp, struct veth_xdp_tx_bq *bq) { - struct xdp_frame *frame = convert_to_xdp_frame(xdp); + struct xdp_frame *frame = xdp_convert_buff_to_frame(xdp); if (unlikely(!frame)) return -EOVERFLOW;
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index b6951aa76295..ba38765dc490 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c@@ -703,7 +703,7 @@ static struct sk_buff *receive_small(struct net_device *dev, break; case XDP_TX: stats->xdp_tx++; - xdpf = convert_to_xdp_frame(&xdp); + xdpf = xdp_convert_buff_to_frame(&xdp); if (unlikely(!xdpf)) goto err_xdp; err = virtnet_xdp_xmit(dev, 1, &xdpf, 0);
@@ -892,7 +892,7 @@ static struct sk_buff *receive_mergeable(struct net_device *dev, break; case XDP_TX: stats->xdp_tx++; - xdpf = convert_to_xdp_frame(&xdp); + xdpf = xdp_convert_buff_to_frame(&xdp); if (unlikely(!xdpf)) goto err_xdp; err = virtnet_xdp_xmit(dev, 1, &xdpf, 0);
diff --git a/include/net/xdp.h b/include/net/xdp.h
index 96d4d4a9d27b..b31a81735d28 100644
--- a/include/net/xdp.h
+++ b/include/net/xdp.h@@ -118,7 +118,7 @@ void xdp_convert_frame_to_buff(struct xdp_frame *frame, struct xdp_buff *xdp) /* Convert xdp_buff to xdp_frame */ static inline -struct xdp_frame *convert_to_xdp_frame(struct xdp_buff *xdp) +struct xdp_frame *xdp_convert_buff_to_frame(struct xdp_buff *xdp) { struct xdp_frame *xdp_frame; int metasize;
diff --git a/kernel/bpf/cpumap.c b/kernel/bpf/cpumap.c
index 8b85bfddfac7..27595fc6da56 100644
--- a/kernel/bpf/cpumap.c
+++ b/kernel/bpf/cpumap.c@@ -621,7 +621,7 @@ int cpu_map_enqueue(struct bpf_cpu_map_entry *rcpu, struct xdp_buff *xdp, { struct xdp_frame *xdpf; - xdpf = convert_to_xdp_frame(xdp); + xdpf = xdp_convert_buff_to_frame(xdp); if (unlikely(!xdpf)) return -EOVERFLOW;
diff --git a/kernel/bpf/devmap.c b/kernel/bpf/devmap.c
index a51d9fb7a359..f558b6ed0688 100644
--- a/kernel/bpf/devmap.c
+++ b/kernel/bpf/devmap.c@@ -434,7 +434,7 @@ static inline int __xdp_enqueue(struct net_device *dev, struct xdp_buff *xdp, if (unlikely(err)) return err; - xdpf = convert_to_xdp_frame(xdp); + xdpf = xdp_convert_buff_to_frame(xdp); if (unlikely(!xdpf)) return -EOVERFLOW;
--
2.26.2