Merge commit 'v2.6.37-rc6' into for-2.6.38

1 files changed, 4 insertions, 8 deletions

diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index 4eedb12df6c..c2f081352a0 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -119,26 +119,22 @@
 
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
-extern cpumask_var_t netpoll_block_tx;
+extern atomic_t netpoll_block_tx;
 
 static inline void block_netpoll_tx(void)
 {
-	preempt_disable();
-	BUG_ON(cpumask_test_and_set_cpu(smp_processor_id(),
-					netpoll_block_tx));
+	atomic_inc(&netpoll_block_tx);
 }
 
 static inline void unblock_netpoll_tx(void)
 {
-	BUG_ON(!cpumask_test_and_clear_cpu(smp_processor_id(),
-					   netpoll_block_tx));
-	preempt_enable();
+	atomic_dec(&netpoll_block_tx);
 }
 
 static inline int is_netpoll_tx_blocked(struct net_device *dev)
 {
 	if (unlikely(dev->priv_flags & IFF_IN_NETPOLL))
-		return cpumask_test_cpu(smp_processor_id(), netpoll_block_tx);
+		return atomic_read(&netpoll_block_tx);
 	return 0;
 }
 #else