forcedeth: Call dev_kfree_skb_any instead of kfree_skb.
Replace kfree_skb with dev_kfree_skb_any in functions that can be called in hard irq and other contexts. Every location changes is a drop making dev_kfree_skby_any appropriate. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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6956d73aaf
Коммит
1616566c4f
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@ -2231,7 +2231,7 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
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if (pci_dma_mapping_error(np->pci_dev,
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np->put_tx_ctx->dma)) {
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/* on DMA mapping error - drop the packet */
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kfree_skb(skb);
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dev_kfree_skb_any(skb);
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u64_stats_update_begin(&np->swstats_tx_syncp);
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np->stat_tx_dropped++;
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u64_stats_update_end(&np->swstats_tx_syncp);
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@ -2277,7 +2277,7 @@ static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
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if (unlikely(tmp_tx_ctx++ == np->last_tx_ctx))
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tmp_tx_ctx = np->first_tx_ctx;
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} while (tmp_tx_ctx != np->put_tx_ctx);
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kfree_skb(skb);
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dev_kfree_skb_any(skb);
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np->put_tx_ctx = start_tx_ctx;
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u64_stats_update_begin(&np->swstats_tx_syncp);
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np->stat_tx_dropped++;
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@ -2380,7 +2380,7 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb,
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if (pci_dma_mapping_error(np->pci_dev,
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np->put_tx_ctx->dma)) {
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/* on DMA mapping error - drop the packet */
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kfree_skb(skb);
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dev_kfree_skb_any(skb);
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u64_stats_update_begin(&np->swstats_tx_syncp);
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np->stat_tx_dropped++;
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u64_stats_update_end(&np->swstats_tx_syncp);
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@ -2427,7 +2427,7 @@ static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb,
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if (unlikely(tmp_tx_ctx++ == np->last_tx_ctx))
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tmp_tx_ctx = np->first_tx_ctx;
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} while (tmp_tx_ctx != np->put_tx_ctx);
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kfree_skb(skb);
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dev_kfree_skb_any(skb);
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np->put_tx_ctx = start_tx_ctx;
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u64_stats_update_begin(&np->swstats_tx_syncp);
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np->stat_tx_dropped++;
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