Vasily Averin schreef op 12/05/2014 18:32:
pernet_operations creates per-netns copy of common structure for sysctl flags
and initialize it values taken from init_brnf_net.
Signed-off-by: Vasily Averin <vvs@xxxxxxxxxx>
+static int __net_init brnf_net_init(struct net *net)
+{
+ struct brnf_net *bn = brnf_net(net);
+
+ memcpy(bn, &init_brnf_net, sizeof(struct brnf_net));
+ bn->net = net;
+ return brnf_sysctl_net_register(bn);
This does introduce a bit of backwards incompatibility (easily fixed by
adapting scripts), but this is really unavoidable when transforming an
existing global configuration to a per-netns configuration. I'm ok with it.
cheers,
Bart
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