X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=net%2Fipv4%2Ftcp_output.c;h=0dd207cd1f3880f193457a004ea7e2834ff15473;hb=023861726fc0899139add9dd47905b8de7644257;hp=9f069bd9de468c8add79da5762474a90c4b74d5b;hpb=b3f09bff3f6f291d4ef5d400426278856bf24c27;p=firefly-linux-kernel-4.4.55.git

diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 9f069bd9de46..0dd207cd1f38 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -2625,8 +2625,10 @@ int __tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb)
 	 */
 	if (unlikely((NET_IP_ALIGN && ((unsigned long)skb->data & 3)) ||
 		     skb_headroom(skb) >= 0xFFFF)) {
-		struct sk_buff *nskb = __pskb_copy(skb, MAX_TCP_HEADER,
-						   GFP_ATOMIC);
+		struct sk_buff *nskb;
+
+		skb_mstamp_get(&skb->skb_mstamp);
+		nskb = __pskb_copy(skb, MAX_TCP_HEADER, GFP_ATOMIC);
 		err = nskb ? tcp_transmit_skb(sk, nskb, 0, GFP_ATOMIC) :
 			     -ENOBUFS;
 	} else {