The following commit has been merged in the master branch: commit 8e3572cff70ee19a0a1f2e2dde0bca0b7c8b54dc Author: Paul E. McKenney paulmck@linux.vnet.ibm.com Date: Mon May 2 00:52:23 2011 -0700
batman,rcu: convert call_rcu(softif_neigh_free_rcu) to kfree_rcu
The RCU callback softif_neigh_free_rcu() just calls kfree(), so we can use kfree_rcu() instead of call_rcu().
Signed-off-by: Paul E. McKenney paulmck@linux.vnet.ibm.com Cc: Marek Lindner lindner_marek@yahoo.de Cc: Simon Wunderlich siwu@hrz.tu-chemnitz.de Acked-by: David S. Miller davem@davemloft.net Reviewed-by: Josh Triplett josh@joshtriplett.org Acked-by: Sven Eckelmann sven@narfation.org
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index 824e1f6..04efe02 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -76,18 +76,10 @@ int my_skb_head_push(struct sk_buff *skb, unsigned int len) return 0; }
-static void softif_neigh_free_rcu(struct rcu_head *rcu) -{ - struct softif_neigh *softif_neigh; - - softif_neigh = container_of(rcu, struct softif_neigh, rcu); - kfree(softif_neigh); -} - static void softif_neigh_free_ref(struct softif_neigh *softif_neigh) { if (atomic_dec_and_test(&softif_neigh->refcount)) - call_rcu(&softif_neigh->rcu, softif_neigh_free_rcu); + kfree_rcu(softif_neigh, rcu); }
void softif_neigh_purge(struct bat_priv *bat_priv)