36 lines
1007 B
Diff
36 lines
1007 B
Diff
commit 1843c9d95c0a7f6cf04357bf26633cfd2e5bdda4
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Author: Sebastian Sumpf <sebastian.sumpf@genode-labs.com>
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Date: Mon Jun 2 13:34:18 2014 +0200
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skbuff.patch
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--- a/net/core/skbuff.c
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+++ b/net/core/skbuff.c
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@@ -414,23 +414,9 @@ struct sk_buff *__netdev_alloc_skb(struct net_device *dev,
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unsigned int fragsz = SKB_DATA_ALIGN(length + NET_SKB_PAD) +
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SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
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- if (fragsz <= PAGE_SIZE && !(gfp_mask & (__GFP_WAIT | GFP_DMA))) {
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- void *data;
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-
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- if (sk_memalloc_socks())
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- gfp_mask |= __GFP_MEMALLOC;
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-
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- data = __netdev_alloc_frag(fragsz, gfp_mask);
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-
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- if (likely(data)) {
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- skb = build_skb(data, fragsz);
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- if (unlikely(!skb))
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- put_page(virt_to_head_page(data));
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- }
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- } else {
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- skb = __alloc_skb(length + NET_SKB_PAD, gfp_mask,
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- SKB_ALLOC_RX, NUMA_NO_NODE);
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- }
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+ skb = __alloc_skb(length + NET_SKB_PAD, gfp_mask,
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+ SKB_ALLOC_RX, NUMA_NO_NODE);
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+
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if (likely(skb)) {
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skb_reserve(skb, NET_SKB_PAD);
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skb->dev = dev;
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