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authorstephen hemminger <shemminger@vyatta.com>2011-02-02 15:21:10 +0000
committerDavid S. Miller <davem@davemloft.net>2011-02-02 20:52:42 -0800
commit45e144339ac59971eb44be32e1282760aaabe861 (patch)
treeb9d93acb2c1bb505d3b6facc426d307c59dc63a4 /net/sched/Makefile
parentsfq: deadlock in error path (diff)
downloadlinux-dev-45e144339ac59971eb44be32e1282760aaabe861.tar.xz
linux-dev-45e144339ac59971eb44be32e1282760aaabe861.zip
sched: CHOKe flow scheduler
CHOKe ("CHOose and Kill" or "CHOose and Keep") is an alternative packet scheduler based on the Random Exponential Drop (RED) algorithm. The core idea is: For every packet arrival: Calculate Qave if (Qave < minth) Queue the new packet else Select randomly a packet from the queue if (both packets from same flow) then Drop both the packets else if (Qave > maxth) Drop packet else Admit packet with proability p (same as RED) See also: Rong Pan, Balaji Prabhakar, Konstantinos Psounis, "CHOKe: a stateless active queue management scheme for approximating fair bandwidth allocation", Proceeding of INFOCOM'2000, March 2000. Help from: Eric Dumazet <eric.dumazet@gmail.com> Patrick McHardy <kaber@trash.net> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/Makefile')
-rw-r--r--net/sched/Makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/sched/Makefile b/net/sched/Makefile
index 26ce681a2c60..06c6cdfd1948 100644
--- a/net/sched/Makefile
+++ b/net/sched/Makefile
@@ -33,6 +33,8 @@ obj-$(CONFIG_NET_SCH_ATM) += sch_atm.o
obj-$(CONFIG_NET_SCH_NETEM) += sch_netem.o
obj-$(CONFIG_NET_SCH_DRR) += sch_drr.o
obj-$(CONFIG_NET_SCH_MQPRIO) += sch_mqprio.o
+obj-$(CONFIG_NET_SCH_CHOKE) += sch_choke.o
+
obj-$(CONFIG_NET_CLS_U32) += cls_u32.o
obj-$(CONFIG_NET_CLS_ROUTE4) += cls_route.o
obj-$(CONFIG_NET_CLS_FW) += cls_fw.o