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authorIngo Molnar <mingo@elte.hu>2010-10-13 15:44:24 +0200
committerIngo Molnar <mingo@elte.hu>2010-10-13 15:44:24 +0200
commit3d8a1a6a8af910cc2da566080d111e062a124ba6 (patch)
tree0c78b30a5c7aa083e215222989f982313c5141c0 /include/linux/netpoll.h
parent1b13fe6a6e9986dbc079cbb05090be75edbffa5d (diff)
parent5d0d71569e671239ae0d905ced9b65cd843f99ee (diff)
Merge branch 'amd-iommu/2.6.37' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu into core/iommu
Diffstat (limited to 'include/linux/netpoll.h')
-rw-r--r--include/linux/netpoll.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h
index 791d5109f34..50d8009be86 100644
--- a/include/linux/netpoll.h
+++ b/include/linux/netpoll.h
@@ -63,20 +63,20 @@ static inline bool netpoll_rx(struct sk_buff *skb)
unsigned long flags;
bool ret = false;
- rcu_read_lock_bh();
+ local_irq_save(flags);
npinfo = rcu_dereference_bh(skb->dev->npinfo);
if (!npinfo || (list_empty(&npinfo->rx_np) && !npinfo->rx_flags))
goto out;
- spin_lock_irqsave(&npinfo->rx_lock, flags);
+ spin_lock(&npinfo->rx_lock);
/* check rx_flags again with the lock held */
if (npinfo->rx_flags && __netpoll_rx(skb))
ret = true;
- spin_unlock_irqrestore(&npinfo->rx_lock, flags);
+ spin_unlock(&npinfo->rx_lock);
out:
- rcu_read_unlock_bh();
+ local_irq_restore(flags);
return ret;
}