diff options
author | Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> | 2007-10-15 15:59:43 -0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2007-10-15 15:59:43 -0400 |
commit | f78a1b389288d8327db5a0f4526935b0da1d0967 (patch) | |
tree | 7f67b2603e79d40250b83e80abf2a81dc76f18c0 /include/linux | |
parent | d603d0ab863245050025a79a1f14ff84f2222f09 (diff) |
[TCP]: Make snd_cwnd_cnt 32-bit
Very little point of having 32-bit snd_cnwd if this is not
32-bit as well, as a number of snd_cwnd incrementation formulas
assume that snd_cwnd_cnt can be at least as large as snd_cwnd.
Whether 32-bit is useful was discussed when e0ef57cc56c3c96
was made:
http://marc.info/?l=linux-netdev&m=117218144409825&w=2
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/tcp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index c5b94c1a5ee2..bac17c59b24e 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h | |||
@@ -315,7 +315,7 @@ struct tcp_sock { | |||
315 | */ | 315 | */ |
316 | u32 snd_ssthresh; /* Slow start size threshold */ | 316 | u32 snd_ssthresh; /* Slow start size threshold */ |
317 | u32 snd_cwnd; /* Sending congestion window */ | 317 | u32 snd_cwnd; /* Sending congestion window */ |
318 | u16 snd_cwnd_cnt; /* Linear increase counter */ | 318 | u32 snd_cwnd_cnt; /* Linear increase counter */ |
319 | u32 snd_cwnd_clamp; /* Do not allow snd_cwnd to grow above this */ | 319 | u32 snd_cwnd_clamp; /* Do not allow snd_cwnd to grow above this */ |
320 | u32 snd_cwnd_used; | 320 | u32 snd_cwnd_used; |
321 | u32 snd_cwnd_stamp; | 321 | u32 snd_cwnd_stamp; |