97 	node = mempool_alloc(head->mempool, gfp);  in btree_node_alloc()
182 void btree_init_mempool(struct btree_head *head, mempool_t *mempool)  in btree_init_mempool()  argument
185 	head->mempool = mempool;  in btree_init_mempool()
192 	head->mempool = mempool_create(0, btree_alloc, btree_free, NULL);  in btree_init()
193 	if (!head->mempool)  in btree_init()
201 	mempool_free(head->node, head->mempool);  in btree_destroy()
202 	mempool_destroy(head->mempool);  in btree_destroy()
203 	head->mempool = NULL;  in btree_destroy()
441 	mempool_free(node, head->mempool);  in btree_shrink()
476 			mempool_free(new, head->mempool);  in btree_insert_level()
533 	mempool_free(right, head->mempool);  in merge()
548 		mempool_free(child, head->mempool);  in rebalance()
694 		mempool_free(node, head->mempool);  in __btree_for_each()