aboutsummaryrefslogtreecommitdiff
path: root/net/mac80211/mesh_hwmp.c
diff options
context:
space:
mode:
authorDoug Leith <doug.leith@nuim.ie>2008-12-04 17:17:18 -0800
committerDavid S. Miller <davem@davemloft.net>2008-12-04 17:17:18 -0800
commita6af2d6ba5797c556fba0cd3a19e5f3bc9a99b76 (patch)
treedd2a3be62a935df9c8f8d0a0845ddd310d774f6c /net/mac80211/mesh_hwmp.c
parentf706644d55f90e8306d87060168fef33804d6dd9 (diff)
tcp: tcp_vegas ssthresh bug fix
This patch fixes a bug in tcp_vegas.c. At the moment this code leaves ssthresh untouched. However, this means that the vegas congestion control algorithm is effectively unable to reduce cwnd below the ssthresh value (if the vegas update lowers the cwnd below ssthresh, then slow start is activated to raise it back up). One example where this matters is when during slow start cwnd overshoots the link capacity and a flow then exits slow start with ssthresh set to a value above where congestion avoidance would like to adjust it. Signed-off-by: Doug Leith <doug.leith@nuim.ie> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mac80211/mesh_hwmp.c')
0 files changed, 0 insertions, 0 deletions