diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-06-25 12:30:49 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-06-25 12:30:49 +0200 |
commit | cbd6712406a3ea861b49fbfd46e23cbf5f8e073f (patch) | |
tree | b519cb0f279cd844886df062b3c7ce439912b4ed /net/core/net_namespace.c | |
parent | d939d2851fd12568e2eabb2916769e8a57ba5c89 (diff) | |
parent | 543cf4cb3fe6f6cae3651ba918b9c56200b257d0 (diff) |
Merge branch 'linus' into x86/irqtip-x86-irq-2008-06-25_10.30_Wed
Diffstat (limited to 'net/core/net_namespace.c')
-rw-r--r-- | net/core/net_namespace.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 72b4c184dd84..7c52fe277b62 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -140,6 +140,9 @@ static void cleanup_net(struct work_struct *work) struct pernet_operations *ops; struct net *net; + /* Be very certain incoming network packets will not find us */ + rcu_barrier(); + net = container_of(work, struct net, work); mutex_lock(&net_mutex); |