[net-next-2.6 PATCH] Multiqueue support for bonding devices
From: "Oleg A. Arkhangelsky" <hidden>
Date: 2010-02-23 15:16:30
Subsystem:
bonding driver, networking drivers, the rest · Maintainers:
Jay Vosburgh, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Make bonding driver multiqueue aware. Signed-off-by: Oleg A. Arkhangelsky <redacted> ---
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 1787e3c..f54f590 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c@@ -4928,8 +4928,9 @@ int bond_create(struct net *net, const char *name) rtnl_lock(); - bond_dev = alloc_netdev(sizeof(struct bonding), name ? name : "", - bond_setup); + bond_dev = alloc_netdev_mq(sizeof(struct bonding), name ? name : "", + bond_setup, + min_t(u32, BOND_MAX_TX_QUEUES, num_online_cpus())); if (!bond_dev) { pr_err("%s: eek! can't alloc netdev!\n", name); res = -ENOMEM;
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index 257a7a4..eab3239 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h@@ -29,6 +29,7 @@ #define DRV_DESCRIPTION "Ethernet Channel Bonding Driver" #define BOND_MAX_ARP_TARGETS 16 +#define BOND_MAX_TX_QUEUES 8 #define IS_UP(dev) \ ((((dev)->flags & IFF_UP) == IFF_UP) && \ ---
--
wbr, Oleg.