tree f09548939eee59548eab9b60e03c8701e56535c1
parent b4e26f5ea0dbdd1e813c5571fb467022d8eb948a
author David S. Miller <[EMAIL PROTECTED]> Wed, 06 Jul 2005 05:20:41 -0700
committer David S. Miller <[EMAIL PROTECTED]> Wed, 06 Jul 2005 05:20:41 -0700
[TCP]: Kill bogus comment above tcp_tso_acked().
Everything stated there is out of data. tcp_trim_skb()
does adjust the available socket send buffer space and
skb->truesize now.
Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
net/ipv4/tcp_input.c | 9 ---------
1 files changed, 9 deletions(-)
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -1957,15 +1957,6 @@ static inline void tcp_ack_packets_out(s
}
}
-/* There is one downside to this scheme. Although we keep the
- * ACK clock ticking, adjusting packet counters and advancing
- * congestion window, we do not liberate socket send buffer
- * space.
- *
- * Mucking with skb->truesize and sk->sk_wmem_alloc et al.
- * then making a write space wakeup callback is a possible
- * future enhancement. WARNING: it is not trivial to make.
- */
static int tcp_tso_acked(struct sock *sk, struct sk_buff *skb,
__u32 now, __s32 *seq_rtt)
{
-
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