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netns xfrm: add struct xfrm_state::xs_net

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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>
This commit is contained in:
Alexey Dobriyan
2008-11-25 17:15:16 -08:00
committed by David S. Miller
parent d62ddc21b6
commit 673c09be45
6 changed files with 19 additions and 10 deletions
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2
net/key/af_key.c
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@ -1122,7 +1122,7 @@ static struct xfrm_state * pfkey_msg2xfrm_state(struct sadb_msg *hdr,
(key->sadb_key_bits+7) / 8 > key->sadb_key_len * sizeof(uint64_t)))
return ERR_PTR(-EINVAL);
x = xfrm_state_alloc();
x = xfrm_state_alloc(&init_net);
if (x == NULL)
return ERR_PTR(-ENOBUFS);