diff options
Diffstat (limited to 'include/linux/tcp.h')
| -rw-r--r-- | include/linux/tcp.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 1f12fa0b67d..f8cf090e8f4 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -332,7 +332,8 @@ struct tcp_sock { struct tcp_sack_block_wire recv_sack_cache[4]; - u32 highest_sack; /* Start seq of globally highest revd SACK (valid only in slowpath) */ + u32 highest_sack; /* Start seq of globally highest revd SACK + * (validity guaranteed only if sacked_out > 0) */ /* from STCP, retrans queue hinting */ struct sk_buff* lost_skb_hint; |