[NET]: Separate two usages of netdev_max_backlog.

Separate out the two uses of netdev_max_backlog. One controls the
upper bound on packets processed per softirq, the new name for this is
netdev_budget; the other controls the limit on packets queued via
netif_rx.

Increase the max_backlog default to account for faster processors.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 72965bfe6cfb..ebfe1250f0a4 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -243,6 +243,7 @@ enum
         NET_CORE_MOD_CONG=16,
         NET_CORE_DEV_WEIGHT=17,
         NET_CORE_SOMAXCONN=18,
+        NET_CORE_BUDGET=19,
 };
 
 /* /proc/sys/net/ethernet */