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authorPatrick McHardy <kaber@trash.net>2008-11-20 04:10:00 -0800
committerDavid S. Miller <davem@davemloft.net>2008-11-20 04:10:00 -0800
commit13d2a1d2b032de08d7dcab6a1edcd47802681f96 (patch)
treea60915e015f1dc7a9b5681ef5c5135c59167edb3 /net/sched/Kconfig
parent0c19b0adb8dd33dbd10ff48e41971231c486855c (diff)
downloadop-kernel-dev-13d2a1d2b032de08d7dcab6a1edcd47802681f96.zip
op-kernel-dev-13d2a1d2b032de08d7dcab6a1edcd47802681f96.tar.gz
pkt_sched: add DRR scheduler
Add classful DRR scheduler as a more flexible replacement for SFQ. The main difference to the algorithm described in "Efficient Fair Queueing using Deficit Round Robin" is that this implementation doesn't drop packets from the longest queue on overrun because its classful and limits are handled by each individual child qdisc. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/Kconfig')
-rw-r--r--net/sched/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 36543b6..4f7ef0d 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -194,6 +194,17 @@ config NET_SCH_NETEM
If unsure, say N.
+config NET_SCH_DRR
+ tristate "Deficit Round Robin scheduler (DRR)"
+ help
+ Say Y here if you want to use the Deficit Round Robin (DRR) packet
+ scheduling algorithm.
+
+ To compile this driver as a module, choose M here: the module
+ will be called sch_drr.
+
+ If unsure, say N.
+
config NET_SCH_INGRESS
tristate "Ingress Qdisc"
depends on NET_CLS_ACT
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