From: Paul E. McKenney paulmck@linux.vnet.ibm.com
The RCU callback neigh_node_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 Cc: Sven Eckelmann sven@narfation.org Acked-by: David S. Miller davem@davemloft.net Signed-off-by: Sven Eckelmann sven@narfation.org --- originator.c | 10 +--------- 1 files changed, 1 insertions(+), 9 deletions(-)
diff --git a/originator.c b/originator.c index ef4a9be..05cc738 100644 --- a/originator.c +++ b/originator.c @@ -56,18 +56,10 @@ err: return 0; }
-static void neigh_node_free_rcu(struct rcu_head *rcu) -{ - struct neigh_node *neigh_node; - - neigh_node = container_of(rcu, struct neigh_node, rcu); - kfree(neigh_node); -} - void neigh_node_free_ref(struct neigh_node *neigh_node) { if (atomic_dec_and_test(&neigh_node->refcount)) - call_rcu(&neigh_node->rcu, neigh_node_free_rcu); + kfree_rcu(neigh_node, rcu); }
/* increases the refcounter of a found router */