xfrm: add and use xfrm_state_afinfo_get_rcu

[mirror_ubuntu-artful-kernel.git] / include / net / xfrm.h

diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 957d0cc306911b663bb89207aed1ce14bdc7cbb4..c52197cf51dcba193378b6bb38daf65b93f8dc07 100644 (file)
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -343,6 +343,7 @@ struct xfrm_state_afinfo {
 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
 struct xfrm_state_afinfo *xfrm_state_get_afinfo(unsigned int family);
+struct xfrm_state_afinfo *xfrm_state_afinfo_get_rcu(unsigned int family);
 
 struct xfrm_input_afinfo {
        unsigned int            family;