diff options
author | Ingo Molnar <mingo@elte.hu> | 2010-10-13 15:44:24 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2010-10-13 15:44:24 +0200 |
commit | 3d8a1a6a8af910cc2da566080d111e062a124ba6 (patch) | |
tree | 0c78b30a5c7aa083e215222989f982313c5141c0 /include/linux/netpoll.h | |
parent | 1b13fe6a6e9986dbc079cbb05090be75edbffa5d (diff) | |
parent | 5d0d71569e671239ae0d905ced9b65cd843f99ee (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.h | 8 |
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; } |