48 	SLIST_ENTRY(pgt_parent) link;
78 		SLIST_INSERT_HEAD(&parent_list, parent, link);  in free_pgt()
81 	if (!parent->num_used && SLIST_NEXT(SLIST_FIRST(&parent_list), link)) {  in free_pgt()
86 		SLIST_REMOVE(&parent_list, parent, pgt_parent, link);  in free_pgt()
90 		SLIST_INSERT_HEAD(&parent->pgt_cache, pgt, link);  in free_pgt()
125 		SLIST_INSERT_HEAD(&parent->pgt_cache, pgt + n, link);  in alloc_pgt_parent()
145 		SLIST_INSERT_HEAD(&parent_list, parent, link);  in alloc_pgt()
149 	SLIST_REMOVE_HEAD(&parent->pgt_cache, link);  in alloc_pgt()
153 		SLIST_REMOVE_HEAD(&parent_list, link);  in alloc_pgt()
183 		SLIST_REMOVE_HEAD(pgt_cache, link);  in pgt_flush_range()
200 		next_p = SLIST_NEXT(p, link);  in pgt_flush_range()
204 			SLIST_REMOVE_AFTER(p, link);  in pgt_flush_range()
209 		p = SLIST_NEXT(p, link);  in pgt_flush_range()
222 		SLIST_REMOVE_HEAD(pgt_cache, link);  in pgt_flush()
239 	SLIST_FOREACH(p, pgt_cache, link) {  in pgt_clear_range()
258 			assert(p == SLIST_NEXT(pp, link));  in prune_before_va()
259 			SLIST_REMOVE_AFTER(pp, link);  in prune_before_va()
261 			p = SLIST_NEXT(pp, link);  in prune_before_va()
264 			SLIST_REMOVE_HEAD(pgt_cache, link);  in prune_before_va()
290 	TAILQ_FOREACH(r, &vm_info->regions, link) {  in pgt_check_avail()
300 				p = SLIST_NEXT(pp, link);  in pgt_check_avail()
314 	TAILQ_FOREACH(r, &vm_info->regions, link) {  in pgt_check_avail()
319 				p = SLIST_NEXT(pp, link);  in pgt_check_avail()
333 				SLIST_INSERT_AFTER(pp, p, link);  in pgt_check_avail()
335 				SLIST_INSERT_HEAD(pgt_cache, p, link);  in pgt_check_avail()
378 		SLIST_INSERT_HEAD(&pgt_free_list, p, link);  in pgt_init()
404 			SLIST_INSERT_HEAD(&pgt_parents[n].pgt_cache, p, link);  in pgt_init()
425 		SLIST_INSERT_HEAD(&pgt_free_list, p, link);  in pgt_init()
437 		SLIST_REMOVE_HEAD(&pgt_free_list, link);  in pop_from_free_list()
446 	SLIST_INSERT_HEAD(&pgt_free_list, p, link);  in push_to_free_list()
464 			SLIST_REMOVE_HEAD(&pgt_parents[n].pgt_cache, link);  in pop_from_free_list()
476 	SLIST_INSERT_HEAD(&p->parent->pgt_cache, p, link);  in push_to_free_list()
489 	SLIST_INSERT_HEAD(&pgt_cache_list, pgt, link);  in push_to_cache_list()
506 		SLIST_REMOVE_HEAD(&pgt_cache_list, link);  in pop_from_cache_list()
511 		p = SLIST_NEXT(pgt, link);  in pop_from_cache_list()
515 			SLIST_REMOVE_AFTER(pgt, link);  in pop_from_cache_list()
545 		if (!SLIST_NEXT(pgt, link))  in pop_least_used_from_cache_list()
547 		next_used = get_num_used_entries(SLIST_NEXT(pgt, link));  in pop_least_used_from_cache_list()
552 		pgt = SLIST_NEXT(pgt, link);  in pop_least_used_from_cache_list()
556 		pgt = SLIST_NEXT(p_prev, link);  in pop_least_used_from_cache_list()
557 		SLIST_REMOVE_AFTER(p_prev, link);  in pop_least_used_from_cache_list()
560 		SLIST_REMOVE_HEAD(&pgt_cache_list, link);  in pop_least_used_from_cache_list()
570 		SLIST_REMOVE_HEAD(pgt_cache, link);  in pgt_free_unlocked()
624 		SLIST_REMOVE_HEAD(&pgt_cache_list, link);  in pgt_flush()
633 		p = SLIST_NEXT(pp, link);  in pgt_flush()
637 			SLIST_REMOVE_AFTER(pp, link);  in pgt_flush()
687 		SLIST_REMOVE_HEAD(pgt_cache, link);  in flush_ctx_range_from_list()
704 		next_p = SLIST_NEXT(p, link);  in flush_ctx_range_from_list()
709 			SLIST_REMOVE_AFTER(p, link);  in flush_ctx_range_from_list()
714 		p = SLIST_NEXT(p, link);  in flush_ctx_range_from_list()
744 	SLIST_FOREACH(p, pgt_cache, link) {  in clear_ctx_range_from_list()
781 	TAILQ_FOREACH(r, &vm_info->regions, link) {  in pgt_alloc_unlocked()
792 				SLIST_INSERT_AFTER(pp, p, link);  in pgt_alloc_unlocked()
794 				SLIST_INSERT_HEAD(pgt_cache, p, link);  in pgt_alloc_unlocked()
810 	TAILQ_FOREACH(r, &vm_info->regions, link) {  in pgt_check_avail()