genode/repos/dde_linux/patches/lxip_skbuff.patch

commit 1843c9d95c0a7f6cf04357bf26633cfd2e5bdda4
Author: Sebastian Sumpf <sebastian.sumpf@genode-labs.com>
Date:   Mon Jun 2 13:34:18 2014 +0200

    skbuff.patch

--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -414,23 +414,9 @@ struct sk_buff *__netdev_alloc_skb(struct net_device *dev,
 	unsigned int fragsz = SKB_DATA_ALIGN(length + NET_SKB_PAD) +
 			      SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
 
-	if (fragsz <= PAGE_SIZE && !(gfp_mask & (__GFP_WAIT | GFP_DMA))) {
-		void *data;
-
-		if (sk_memalloc_socks())
-			gfp_mask |= __GFP_MEMALLOC;
-
-		data = __netdev_alloc_frag(fragsz, gfp_mask);
-
-		if (likely(data)) {
-			skb = build_skb(data, fragsz);
-			if (unlikely(!skb))
-				put_page(virt_to_head_page(data));
-		}
-	} else {
-		skb = __alloc_skb(length + NET_SKB_PAD, gfp_mask,
-				  SKB_ALLOC_RX, NUMA_NO_NODE);
-	}
+	skb = __alloc_skb(length + NET_SKB_PAD, gfp_mask,
+			  SKB_ALLOC_RX, NUMA_NO_NODE);
+
 	if (likely(skb)) {
 		skb_reserve(skb, NET_SKB_PAD);
 		skb->dev = dev;