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authorWong Hoi Sing Edison <hswong3i@gmail.com>2006-06-05 17:27:58 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2006-06-17 21:29:21 -0700
commit7c106d7e782bd4805f39da30e81018f861b4b8c5 (patch)
treea0bf2f8820c599151ee951a412e86039da3a11ba /net/ipv4/Makefile
parent[LLC]: Fix double receive of SKB. (diff)
downloadlinux-dev-7c106d7e782bd4805f39da30e81018f861b4b8c5.tar.xz
linux-dev-7c106d7e782bd4805f39da30e81018f861b4b8c5.zip
[TCP]: TCP Low Priority congestion control
TCP Low Priority is a distributed algorithm whose goal is to utilize only the excess network bandwidth as compared to the ``fair share`` of bandwidth as targeted by TCP. Available from: http://www.ece.rice.edu/~akuzma/Doc/akuzma/TCP-LP.pdf Original Author: Aleksandar Kuzmanovic <akuzma@northwestern.edu> See http://www-ece.rice.edu/networks/TCP-LP/ for their implementation. As of 2.6.13, Linux supports pluggable congestion control algorithms. Due to the limitation of the API, we take the following changes from the original TCP-LP implementation: o We use newReno in most core CA handling. Only add some checking within cong_avoid. o Error correcting in remote HZ, therefore remote HZ will be keeped on checking and updating. o Handling calculation of One-Way-Delay (OWD) within rtt_sample, sicne OWD have a similar meaning as RTT. Also correct the buggy formular. o Handle reaction for Early Congestion Indication (ECI) within pkts_acked, as mentioned within pseudo code. o OWD is handled in relative format, where local time stamp will in tcp_time_stamp format. Port from 2.4.19 to 2.6.16 as module by: Wong Hoi Sing Edison <hswong3i@gmail.com> Hung Hing Lun <hlhung3i@gmail.com> Signed-off-by: Wong Hoi Sing Edison <hswong3i@gmail.com> Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/Makefile')
-rw-r--r--net/ipv4/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/Makefile b/net/ipv4/Makefile
index 4cc94482eacc..58a7a4634f70 100644
--- a/net/ipv4/Makefile
+++ b/net/ipv4/Makefile
@@ -44,6 +44,7 @@ obj-$(CONFIG_TCP_CONG_HYBLA) += tcp_hybla.o
obj-$(CONFIG_TCP_CONG_HTCP) += tcp_htcp.o
obj-$(CONFIG_TCP_CONG_VEGAS) += tcp_vegas.o
obj-$(CONFIG_TCP_CONG_SCALABLE) += tcp_scalable.o
+obj-$(CONFIG_TCP_CONG_LP) += tcp_lp.o
obj-$(CONFIG_XFRM) += xfrm4_policy.o xfrm4_state.o xfrm4_input.o \
xfrm4_output.o