d8315d5358
Backport Mediatek SoC EEE support from net-next upstream. Signed-off-by: Qingfang Deng <dqfext@gmail.com> Signed-off-by: Daniel Golle <daniel@makrotopia.org> [refreshed patches]
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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@@ -2153,7 +2153,7 @@ 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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@@ -2191,7 +2191,7 @@ 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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