xfrm_state_find  1298 include/net/xfrm.h extern struct xfrm_state *xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t *saddr, 
xfrm_state_find  1241 net/xfrm/xfrm_policy.c 		x = xfrm_state_find(remote, local, fl, tmpl, policy, &error, family);