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[TCP]: Comment fastpath_cnt_hint off-by-one trap

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Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ilpo Järvinen
2007-10-07 23:37:25 -07:00
committed by David S. Miller
parent 29d0a309d1
commit c79e335716
1 changed files with 2 additions and 1 deletions
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3
include/linux/tcp.h
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@ -343,7 +343,8 @@ struct tcp_sock {
struct sk_buff *forward_skb_hint; struct sk_buff *forward_skb_hint;
struct sk_buff *fastpath_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 lost_cnt_hint;
int retransmit_cnt_hint; int retransmit_cnt_hint;