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| author | Stephen Hemminger <shemminger@osdl.org> | 2005-10-05 12:09:31 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-10-05 12:09:31 -0700 |
| commit | 42a39450f830c57432fd4e5644fa81f41ce7156d (patch) | |
| tree | 3cf58d483f19f86c365f137acac46660901b0409 /net | |
| parent | fab10fe37ad8dc4388fc444c89ef5aefe906354f (diff) | |
| download | linux-42a39450f830c57432fd4e5644fa81f41ce7156d.tar.gz linux-42a39450f830c57432fd4e5644fa81f41ce7156d.tar.bz2 linux-42a39450f830c57432fd4e5644fa81f41ce7156d.zip | |
[TCP]: BIC coding bug in Linux 2.6.13
Missing parenthesis in causes BIC to be slow in increasing congestion
window.
Spotted by Injong Rhee.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/tcp_bic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_bic.c b/net/ipv4/tcp_bic.c index b940346de4e7..6d80e063c187 100644 --- a/net/ipv4/tcp_bic.c +++ b/net/ipv4/tcp_bic.c @@ -136,7 +136,7 @@ static inline void bictcp_update(struct bictcp *ca, u32 cwnd) else if (cwnd < ca->last_max_cwnd + max_increment*(BICTCP_B-1)) /* slow start */ ca->cnt = (cwnd * (BICTCP_B-1)) - / cwnd-ca->last_max_cwnd; + / (cwnd - ca->last_max_cwnd); else /* linear increase */ ca->cnt = cwnd / max_increment; |