tree 47e5bde0c37ed7ce68032ffa9110f252533fc710
parent 13c99b248f06e0b71d925f162d8e3b0084886a21
author Neil Horman <nhorman@tuxdriver.com> 1187219264 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1192060089 -0700

[SCTP]: Rewrite of sctp buffer management code

This patch introduces autotuning to the sctp buffer management code
similar to the TCP.  The buffer space can be grown if the advertised
receive window still has room.  This might happen if small message
sizes are used, which is common in telecom environmens.
New tunables are introduced that provide limits to buffer growth
and memory pressure is entered if to much buffer spaces is used.

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>