[SCHED]: Qdisc changes and sch_rr added for multiqueue

Add the new sch_rr qdisc for multiqueue network device support.  Allow
sch_prio and sch_rr to be compiled with or without multiqueue hardware
support.

sch_rr is part of sch_prio, and is referenced from MODULE_ALIAS.  This
was done since sch_prio and sch_rr only differ in their dequeue
routine.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 11 insertions, 0 deletions

diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 475df8449be9..f3217942ca87 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -111,6 +111,17 @@ config NET_SCH_PRIO
           To compile this code as a module, choose M here: the
           module will be called sch_prio.
 
+config NET_SCH_RR
+        tristate "Multi Band Round Robin Queuing (RR)"
+        select NET_SCH_PRIO
+        ---help---
+          Say Y here if you want to use an n-band round robin packet
+          scheduler.
+
+          The module uses sch_prio for its framework and is aliased as
+          sch_rr, so it will load sch_prio, although it is referred
+          to using sch_rr.
+
 config NET_SCH_RED
         tristate "Random Early Detection (RED)"
         ---help---