155 static struct ipq *ipq_alloc(void);
156 static void ipq_free(struct ipq *);
173 static TAILQ_HEAD(ipqhead, ipq) ipq[IPREASS_NHASH]; /* ip reassembly queues */
396 static void frag_freef(struct ipqhead *, struct ipq *, drop_reason_t);
529 		TAILQ_INIT(&ipq[i]);  in ip_init()
2205 	struct ipq *__single fp = NULL;  in ip_reass()
2235 	head = &ipq[hash];  in ip_reass()
2261 		struct ipq *__single fq = TAILQ_LAST(head, ipqhead);  in ip_reass()
2264 				struct ipq *__single r = TAILQ_LAST(&ipq[i], ipqhead);  in ip_reass()
2267 					frag_freef(&ipq[i], r, DROP_REASON_IP_FRAG_TOO_MANY);  in ip_reass()
2653 frag_freef(struct ipqhead *fhp, struct ipq *fp, drop_reason_t drop_reason)  in frag_freef()
2678 	struct ipq *__single fp;  in frag_timeout()
2690 		for (fp = TAILQ_FIRST(&ipq[i]); fp;) {  in frag_timeout()
2691 			struct ipq *__single fpp;  in frag_timeout()
2697 				frag_freef(&ipq[i], fpp, DROP_REASON_IP_FRAG_TIMEOUT);  in frag_timeout()
2709 			    !TAILQ_EMPTY(&ipq[i])) {  in frag_timeout()
2711 				    TAILQ_FIRST(&ipq[i])->ipq_nfrags;  in frag_timeout()
2712 				frag_freef(&ipq[i], TAILQ_FIRST(&ipq[i]), DROP_REASON_IP_FRAG_DROPPED);  in frag_timeout()
2743 		while (!TAILQ_EMPTY(&ipq[i])) {  in frag_drain()
2745 			    TAILQ_FIRST(&ipq[i])->ipq_nfrags;  in frag_drain()
2746 			frag_freef(&ipq[i], TAILQ_FIRST(&ipq[i]), DROP_REASON_IP_FRAG_DRAINED);  in frag_drain()
2752 static struct ipq *
2755 	struct ipq *__single fp;  in ipq_alloc()
2766 	fp = kalloc_type(struct ipq, Z_NOWAIT | Z_ZERO);  in ipq_alloc()
2774 ipq_free(struct ipq *fp)  in ipq_free()
2776 	kfree_type(struct ipq, fp);  in ipq_free()