Cross Reference: /illumos-gate/usr/src/uts/common/inet/ip/spd.c

Lines Matching refs:frag
2348 			cmn_err(CE_WARN, "ICMP frag needed\n");
6171 ipsec_fragcache_init(ipsec_fragcache_t *frag)
6176 	mutex_init(&frag->itpf_lock, NULL, MUTEX_DEFAULT, NULL);
6177 	frag->itpf_ptr = (ipsec_fragcache_entry_t **)
6180 	if (frag->itpf_ptr == NULL)
6187 		kmem_free(frag->itpf_ptr, sizeof (ipsec_fragcache_entry_t *) *
6192 	frag->itpf_freelist = NULL;
6195 		ftemp->itpfe_next = frag->itpf_freelist;
6196 		frag->itpf_freelist = ftemp;
6200 	frag->itpf_expire_hint = 0;
6206 ipsec_fragcache_uninit(ipsec_fragcache_t *frag, ipsec_stack_t *ipss)
6211 	mutex_enter(&frag->itpf_lock);
6212 	if (frag->itpf_ptr) {
6215 			fep = (frag->itpf_ptr)[i];
6218 				fep = fragcache_delentry(i, fep, frag, ipss);
6226 		while (frag->itpf_freelist->itpfe_next != NULL)
6227 			frag->itpf_freelist = frag->itpf_freelist->itpfe_next;
6234 		kmem_free(frag->itpf_freelist,
6238 		kmem_free(frag->itpf_ptr,
6242 	mutex_exit(&frag->itpf_lock);
6243 	mutex_destroy(&frag->itpf_lock);
6254 ipsec_fragcache_add(ipsec_fragcache_t *frag, mblk_t *iramp, mblk_t *mp,
6296 	mutex_enter(&frag->itpf_lock);
6313 			mutex_exit(&frag->itpf_lock);
6332 			mutex_exit(&frag->itpf_lock);
6355 	if (itpf_time >= frag->itpf_expire_hint)
6356 		ipsec_fragcache_clean(frag, ipss);
6365 	for (fep = (frag->itpf_ptr)[i]; fep; fep = fep->itpfe_next) {
6411 			(void) fragcache_delentry(i, fep, frag, ipss);
6412 		mutex_exit(&frag->itpf_lock);
6423 		if (frag->itpf_freelist == NULL) {
6425 			ipsec_fragcache_clean(frag, ipss);
6426 			if (frag->itpf_freelist == NULL) {
6427 				mutex_exit(&frag->itpf_lock);
6437 		fep = frag->itpf_freelist;
6438 		frag->itpf_freelist = fep->itpfe_next;
6464 		fep->itpfe_next = (frag->itpf_ptr)[i];
6465 		(frag->itpf_ptr)[i] = fep;
6467 		if (frag->itpf_expire_hint > fep->itpfe_exp)
6468 			frag->itpf_expire_hint = fep->itpfe_exp;
6472 	/* Insert it in the frag list */
6529 				mutex_exit(&frag->itpf_lock);
6572 				(void) fragcache_delentry(i, fep, frag, ipss);
6573 				mutex_exit(&frag->itpf_lock);
6592 				mutex_exit(&frag->itpf_lock);
6635 					(void) fragcache_delentry(i, fep, frag,
6637 					mutex_exit(&frag->itpf_lock);
6678 		(void) fragcache_delentry(i, fep, frag, ipss);
6679 		mutex_exit(&frag->itpf_lock);
6692 		mutex_exit(&frag->itpf_lock);
6735 				mutex_exit(&frag->itpf_lock);
6757 			mutex_exit(&frag->itpf_lock);
6760 			 * Note, this can happen when the last frag
6787 			(void) fragcache_delentry(i, fep, frag, ipss);
6788 			mutex_exit(&frag->itpf_lock);
6819 	mutex_exit(&frag->itpf_lock);
6826 ipsec_fragcache_clean(ipsec_fragcache_t *frag, ipsec_stack_t *ipss)
6835 	ASSERT(MUTEX_HELD(&frag->itpf_lock));
6841 		fep = (frag->itpf_ptr)[i];
6845 				fep = fragcache_delentry(i, fep, frag, ipss);
6857 	frag->itpf_expire_hint = earlyexp;
6860 	if (frag->itpf_freelist == NULL)
6861 		(void) fragcache_delentry(earlyi, earlyfep, frag, ipss);
6866     ipsec_fragcache_t *frag, ipsec_stack_t *ipss)
6871 	ASSERT(MUTEX_HELD(&frag->itpf_lock));
6882 	targp = (frag->itpf_ptr)[slot];
6887 		(frag->itpf_ptr)[slot] = nextp;
6889 		fep->itpfe_next = frag->itpf_freelist;
6890 		frag->itpf_freelist = fep;
6901 			fep->itpfe_next = frag->itpf_freelist;
6902 			frag->itpf_freelist = fep;