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Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.28 Removed upstreamed: generic/pending-6.12/691-net-ipv6-fix-UDPv6-GSO-segmentation-with-NAT.patch[1] Manually rebased: generic/pending-6.12/737-net-ethernet-mtk_eth_soc-add-paths-and-SerDes-modes-.patch[2] generic/hack-6.12/781-usb-net-rndis-support-asr.patch[3] 1. https://web.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-6.12.y&id=6effe1c0fa823d9923f3b77547f201a5bab6c1e5 2. https://web.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-6.12.y&id=aea3ca60fafbdf0da5c930ff2f4105587deb6753 3. https://web.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-6.12.y&id=222b6685efe0d8c1cdb078a67bbe806f56d18f94 All other patches automatically rebased. Build system: x86/64 Build-tested: x86/64 Run-tested: x86/64 Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com> Link: https://github.com/openwrt/openwrt/pull/18756 Signed-off-by: Robert Marko <robimarko@gmail.com>
31 lines
1.0 KiB
Diff
31 lines
1.0 KiB
Diff
From: Felix Fietkau <nbd@nbd.name>
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Date: Mon, 20 May 2024 14:29:58 +0200
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Subject: [PATCH] net: ethernet: mtk_eth_soc: use napi_build_skb()
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The napi_build_skb() can reuse the skb in skb cache per CPU or
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can allocate skbs in bulk, which helps improve the performance.
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
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+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
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@@ -2151,7 +2151,7 @@ static int mtk_poll_rx(struct napi_struc
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if (ret != XDP_PASS)
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goto skip_rx;
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- skb = build_skb(data, PAGE_SIZE);
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+ skb = napi_build_skb(data, PAGE_SIZE);
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if (unlikely(!skb)) {
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page_pool_put_full_page(ring->page_pool,
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page, true);
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@@ -2189,7 +2189,7 @@ static int mtk_poll_rx(struct napi_struc
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dma_unmap_single(eth->dma_dev, ((u64)trxd.rxd1 | addr64),
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ring->buf_size, DMA_FROM_DEVICE);
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- skb = build_skb(data, ring->frag_size);
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+ skb = napi_build_skb(data, ring->frag_size);
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if (unlikely(!skb)) {
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netdev->stats.rx_dropped++;
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skb_free_frag(data);
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