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1. Import pending patch to fix ramips/mt7621 64MB targets. 2. Do not enable CONFIG_PAGE_POOL_STATS by default. Signed-off-by: Danila Romanov <pervokur@gmail.com> Signed-off-by: Felix Fietkau <nbd@nbd.name> (cherry picked from commit 15887235c1e3b732d4c8e14afac253d00a7bfb36)
44 lines
1.3 KiB
Diff
44 lines
1.3 KiB
Diff
From: Danila Romanov <pervokur@gmail.com>
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Date: Wed, 22 Jan 2025 06:48:45 +0100
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Subject: [PATCH] net: ethernet: mtk_eth_soc: do not enable page pool stats by
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default
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There is no reason for it to be enabled by default.
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Align mtk_eth_soc driver to mt76 driver.
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This option incurs additional CPU cost in allocation and recycle paths
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and additional memory cost to store the statistics.
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Signed-off-by: Danila Romanov <pervokur@gmail.com>
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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/Kconfig
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+++ b/drivers/net/ethernet/mediatek/Kconfig
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@@ -18,7 +18,6 @@ config NET_MEDIATEK_SOC
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select PHYLINK
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select DIMLIB
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select PAGE_POOL
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- select PAGE_POOL_STATS
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select PCS_MTK_LYNXI
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select REGMAP_MMIO
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help
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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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@@ -4552,6 +4552,7 @@ static int mtk_get_sset_count(struct net
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static void mtk_ethtool_pp_stats(struct mtk_eth *eth, u64 *data)
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{
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+#ifdef CONFIG_PAGE_POOL_STATS
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struct page_pool_stats stats = {};
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int i;
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@@ -4564,6 +4565,7 @@ static void mtk_ethtool_pp_stats(struct
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page_pool_get_stats(ring->page_pool, &stats);
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}
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page_pool_ethtool_stats_get(data, &stats);
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+#endif
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}
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static void mtk_get_ethtool_stats(struct net_device *dev,
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