From: Paul E. McKenney <paul...@linux.vnet.ibm.com>
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 <paul...@linux.vnet.ibm.com>
Cc: Marek Lindner <lindner_ma...@yahoo.de>
Cc: Simon Wunderlich <s...@hrz.tu-chemnitz.de>
Acked-by: David S. Miller <da...@davemloft.net>
Reviewed-by: Josh Triplett <j...@joshtriplett.org>
Signed-off-by: Sven Eckelmann <s...@narfation.org>
---
Rebased on top of current master + newest version from Paul E. McKenney
soft-interface.c | 10 +---------
1 files changed, 1 insertions(+), 9 deletions(-)
diff --git a/soft-interface.c b/soft-interface.c
index c76a33e..d5aa609 100644
--- a/soft-interface.c
+++ b/soft-interface.c
@@ -72,18 +72,10 @@ 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);
}
static void softif_neigh_vid_free_rcu(struct rcu_head *rcu)
--
1.7.5.1
