diff options
| author | Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> | 2007-08-09 13:44:16 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-11 01:47:57 +0200 |
| commit | 005903bc3a0e8473fef809e8775db52dcd3cde63 (patch) | |
| tree | 4fd945740a3615dbd5493fa0ded13f0352e21b2c /net/ipv4/tcp_output.c | |
| parent | [TCP]: Add tcp_left_out(tp) "back" to get cleaner looking lines (diff) | |
| download | linux-005903bc3a0e8473fef809e8775db52dcd3cde63.tar.xz linux-005903bc3a0e8473fef809e8775db52dcd3cde63.zip | |
[TCP]: Left out sync->verify (the new meaning of it) & definify
Left_out was dropped a while ago, thus leaving verifying
consistency of the "left out" as only task for the function in
question. Thus make it's name more appropriate.
In addition, it is intentionally converted to #define instead
of static inline because the location of the invariant failure
is the most important thing to have if this ever triggers. I
think it would have been helpful e.g. in this case where the
location of the failure point had to be based on some quesswork:
http://lkml.org/lkml/2007/5/2/464
...Luckily the guesswork seems to have proved to be correct.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_output.c')
| -rw-r--r-- | net/ipv4/tcp_output.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 7434944caa8f..a92fad55cd32 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -739,7 +739,7 @@ int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned int mss /* Adjust Reno SACK estimate. */ if (!tp->rx_opt.sack_ok) { tcp_dec_pcount_approx_int(&tp->sacked_out, diff); - tcp_sync_left_out(tp); + tcp_verify_left_out(tp); } tcp_dec_pcount_approx_int(&tp->fackets_out, diff); @@ -1774,7 +1774,7 @@ void tcp_simple_retransmit(struct sock *sk) if (!lost) return; - tcp_sync_left_out(tp); + tcp_verify_left_out(tp); /* Don't muck with the congestion window here. * Reason is that we do not increase amount of _data_ |