netns xfrm: add struct xfrm_state::xs_net
To avoid unnecessary complications with passing netns around.
* set once, very early after allocating
* once set, never changes
For a while create every xfrm_state in init_net.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index d4576a9..c369638 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -76,7 +76,7 @@
{
struct xfrm_state *t = NULL;
- t = xfrm_state_alloc();
+ t = xfrm_state_alloc(&init_net);
if (!t)
goto out;