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| author |   Herbert Xu <herbert@gondor.apana.org.au> | 2010-06-15 21:44:29 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2010-06-15 21:44:29 -0700 |
| commit | d5f31fbfd8fa3836a918592032853c41d1797c3d (patch) | |
| tree | b5b2e10650d93e3e7c86a8caa1f9ee55fa6ff83f /include | |
| parent | bridge: Add const to dummy br_netpoll_send_skb (diff) | |
| download | linux-dev-d5f31fbfd8fa3836a918592032853c41d1797c3d.tar.xz linux-dev-d5f31fbfd8fa3836a918592032853c41d1797c3d.zip | |
netpoll: Use correct primitives for RCU dereferencing
Now that RCU debugging checks for matching rcu_dereference calls
and rcu_read_lock, we need to use the correct primitives or face
nasty warnings.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netpoll.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h index 4c77fe78ceff..413742c92d14 100644 --- a/include/linux/netpoll.h +++ b/include/linux/netpoll.h @@ -64,7 +64,7 @@ static inline bool netpoll_rx(struct sk_buff *skb) bool ret = false; rcu_read_lock_bh(); - npinfo = rcu_dereference(skb->dev->npinfo); + npinfo = rcu_dereference_bh(skb->dev->npinfo); if (!npinfo || (list_empty(&npinfo->rx_np) && !npinfo->rx_flags)) goto out; @@ -82,7 +82,7 @@ out: static inline int netpoll_rx_on(struct sk_buff *skb) { - struct netpoll_info *npinfo = rcu_dereference(skb->dev->npinfo); + struct netpoll_info *npinfo = rcu_dereference_bh(skb->dev->npinfo); return npinfo && (!list_empty(&npinfo->rx_np) || npinfo->rx_flags); } |