[IPSEC] Add complete xfrm event notification

Heres the final patch.
What this patch provides

- netlink xfrm events
- ability to have events generated by netlink propagated to pfkey
  and vice versa.
- fixes the acquire lets-be-happy-with-one-success issue

Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index fd2ef742a9fd..03bc600516ea 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -257,5 +257,7 @@ struct xfrm_usersa_flush {
 
 #define XFRMGRP_ACQUIRE         1
 #define XFRMGRP_EXPIRE          2
+#define XFRMGRP_SA              4
+#define XFRMGRP_POLICY          8
 
 #endif /* _LINUX_XFRM_H */