19 void __secpath_destroy(struct sec_path *sp)  in __secpath_destroy()  argument
22 	for (i = 0; i < sp->len; i++)  in __secpath_destroy()
23 		xfrm_state_put(sp->xvec[i]);  in __secpath_destroy()
24 	kmem_cache_free(secpath_cachep, sp);  in __secpath_destroy()
30 	struct sec_path *sp;  in secpath_dup()  local
32 	sp = kmem_cache_alloc(secpath_cachep, GFP_ATOMIC);  in secpath_dup()
33 	if (!sp)  in secpath_dup()
36 	sp->len = 0;  in secpath_dup()
40 		memcpy(sp, src, sizeof(*sp));  in secpath_dup()
41 		for (i = 0; i < sp->len; i++)  in secpath_dup()
42 			xfrm_state_hold(sp->xvec[i]);  in secpath_dup()
44 	atomic_set(&sp->refcnt, 1);  in secpath_dup()
45 	return sp;  in secpath_dup()
126 	if (!skb->sp || atomic_read(&skb->sp->refcnt) != 1) {  in xfrm_input()
127 		struct sec_path *sp;  in xfrm_input()  local
129 		sp = secpath_dup(skb->sp);  in xfrm_input()
130 		if (!sp) {  in xfrm_input()
134 		if (skb->sp)  in xfrm_input()
135 			secpath_put(skb->sp);  in xfrm_input()
136 		skb->sp = sp;  in xfrm_input()
150 		if (skb->sp->len == XFRM_MAX_DEPTH) {  in xfrm_input()
162 		skb->sp->xvec[skb->sp->len++] = x;  in xfrm_input()