Commit 45b0cb8a authored by Neil Horman's avatar Neil Horman Committed by David S. Miller
Browse files

bonding: Re-enable netpoll over bonding 



With the inclusion of previous fixup patches, netpoll over bonding apears to
work reliably with failover conditions.  This reverts Gospos previous commit
c22d7ac8, and allows access again to the netpoll
functionality in the bonding driver.

Signed-off-by: default avatarNeil Horman <nhorman@tuxdriver.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3b410a31

drivers/net/bonding/bond_main.c

+10 −19
Original line number Diff line number Diff line
@@ -184,9 +184,6 @@ static int arp_ip_count; 
static int bond_mode	= BOND_MODE_ROUNDROBIN;

static int xmit_hashtype = BOND_XMIT_POLICY_LAYER2;

static int lacp_fast;

#ifdef CONFIG_NET_POLL_CONTROLLER

static int disable_netpoll = 1;

#endif



const struct bond_parm_tbl bond_lacp_tbl[] = {

{	"slow",		AD_LACP_SLOW},
@@ -1811,9 +1808,6 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev) 
	bond_set_carrier(bond);



#ifdef CONFIG_NET_POLL_CONTROLLER

	if (disable_netpoll) {

		bond_dev->priv_flags |= IFF_DISABLE_NETPOLL;

	} else {

	if (slaves_support_netpoll(bond_dev)) {

		bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL;

		if (bond_dev->npinfo)
@@ -1824,7 +1818,6 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev) 
			slave_dev->name);

		pr_info("Disabling netpoll support for %s\n", bond_dev->name);

	}

	}

#endif

	read_unlock(&bond->lock);
@@ -2030,8 +2023,6 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev) 
#ifdef CONFIG_NET_POLL_CONTROLLER

	read_lock_bh(&bond->lock);



	 /* Make sure netpoll over stays disabled until fixed. */

	if (!disable_netpoll)

	if (slaves_support_netpoll(bond_dev))

		bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL;

	read_unlock_bh(&bond->lock);

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