Commit c79e3357 authored by Ilpo Järvinen's avatar Ilpo Järvinen Committed by David S. Miller
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[TCP]: Comment fastpath_cnt_hint off-by-one trap 



Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 29d0a309

include/linux/tcp.h

+2 −1
Original line number Diff line number Diff line
@@ -343,7 +343,8 @@ struct tcp_sock { 
	struct sk_buff *forward_skb_hint;

	struct sk_buff *fastpath_skb_hint;



	int     fastpath_cnt_hint;

	int     fastpath_cnt_hint;	/* Lags behind by current skb's pcount

					 * compared to respective fackets_out */

	int     lost_cnt_hint;

	int     retransmit_cnt_hint;