node_stack        635 kernel/bpf/lpm_trie.c 	struct lpm_trie_node **node_stack = NULL;
node_stack        660 kernel/bpf/lpm_trie.c 	node_stack = kmalloc_array(trie->max_prefixlen,
node_stack        663 kernel/bpf/lpm_trie.c 	if (!node_stack)
node_stack        668 kernel/bpf/lpm_trie.c 		node_stack[++stack_ptr] = node;
node_stack        684 kernel/bpf/lpm_trie.c 	node = node_stack[stack_ptr];
node_stack        686 kernel/bpf/lpm_trie.c 		parent = node_stack[stack_ptr - 1];
node_stack        724 kernel/bpf/lpm_trie.c 	kfree(node_stack);