tree 9c408412fc94671bb7f23b356ef328489c433d1f
parent 56724aa434e9b4d73548021ede7a1474f533f3fe
author Ian McDonald <ian.mcdonald@jandi.co.nz> 1164054617 -0200
committer David S. Miller <davem@sunset.davemloft.net> 1165123477 -0800

[DCCP]: Set TX Queue Length Bounds via Sysctl

Previously the transmit queue was unbounded.

This patch:
	* puts a limit on transmit queue length
	  and sends back EAGAIN if the buffer is full
	* sets the TX queue length to a sensible default
	* implements tx buffer sysctls for DCCP

Signed-off-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>