From 1d4c46ed1088f40315695bc2de12bddc35b536a1 Mon Sep 17 00:00:00 2001 From: Jozsef Kadlecsik Date: Fri, 14 Jan 2011 19:30:28 +0100 Subject: There is no need to call synchronize_net() at swapping. Ongoing add/del can happen to referenced sets and delete can be issued to unreferenced sets. So the bogus call to synchronize_net() can safely be removed. --- kernel/ip_set_core.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/kernel/ip_set_core.c b/kernel/ip_set_core.c index 21cfc0f..4634fd6 100644 --- a/kernel/ip_set_core.c +++ b/kernel/ip_set_core.c @@ -825,10 +825,6 @@ ip_set_swap(struct sock *ctnl, struct sk_buff *skb, ip_set_list[from_id] = to; ip_set_list[to_id] = from; - /* Avoid possible race between ongoing slow add/del in kernel space - * and next destroy command. */ - synchronize_net(); - return 0; } -- cgit v1.2.3