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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2011-05-02 00:56:57 -0700
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2011-05-07 22:51:15 -0700
commit11c476f31a0fabc6e604da5b09a6590b57c3fb20 (patch)
tree91d59b3918d3567b136bdd690ca96d132a2425b9 /net/ipv6
parent8e3572cff70ee19a0a1f2e2dde0bca0b7c8b54dc (diff)
net,rcu: convert call_rcu(prl_entry_destroy_rcu) to kfree
The RCU callback prl_entry_destroy_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: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Cc: "Pekka Savola (ipv6)" <pekkas@netcore.fi> Cc: James Morris <jmorris@namei.org> Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> Cc: Patrick McHardy <kaber@trash.net> Acked-by: David S. Miller <davem@davemloft.net> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/sit.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 43b33373adb2..5f35d595e4a5 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -401,11 +401,6 @@ out:
return err;
}
-static void prl_entry_destroy_rcu(struct rcu_head *head)
-{
- kfree(container_of(head, struct ip_tunnel_prl_entry, rcu_head));
-}
-
static void prl_list_destroy_rcu(struct rcu_head *head)
{
struct ip_tunnel_prl_entry *p, *n;
@@ -433,7 +428,7 @@ ipip6_tunnel_del_prl(struct ip_tunnel *t, struct ip_tunnel_prl *a)
p = &x->next) {
if (x->addr == a->addr) {
*p = x->next;
- call_rcu(&x->rcu_head, prl_entry_destroy_rcu);
+ kfree_rcu(x, rcu_head);
t->prl_count--;
goto out;
}

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