Messages in this thread Patch in this message | | | From | "Paul E. McKenney" <> | Subject | [PATCH tip/core/rcu 6/7] net,rcu: convert call_rcu(prl_entry_destroy_rcu) to kfree | Date | Mon, 2 May 2011 09:13:43 -0700 |
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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: "David S. Miller" <davem@davemloft.net> 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> --- net/ipv6/sit.c | 7 +------ 1 files changed, 1 insertions(+), 6 deletions(-)
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 43b3337..5f35d59 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; } -- 1.7.3.2
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