44 	size_t num_used;  member
75 	assert(parent->num_used <= PGT_PARENT_TBL_COUNT &&  in free_pgt()
76 	       parent->num_used > 0);  in free_pgt()
77 	if (parent->num_used == PGT_PARENT_TBL_COUNT)  in free_pgt()
79 	parent->num_used--;  in free_pgt()
81 	if (!parent->num_used && SLIST_NEXT(SLIST_FIRST(&parent_list), link)) {  in free_pgt()
150 	parent->num_used++;  in alloc_pgt()
151 	assert(pgt && parent->num_used <= PGT_PARENT_TBL_COUNT);  in alloc_pgt()
152 	if (parent->num_used == PGT_PARENT_TBL_COUNT)  in alloc_pgt()
465 			pgt_parents[n].num_used++;  in pop_from_free_list()
477 	assert(p->parent->num_used > 0);  in push_to_free_list()
478 	p->parent->num_used--;  in push_to_free_list()
479 	if (!p->parent->num_used) {  in push_to_free_list()