212 	struct htab_elem *__percpu *pptr, *l_new;  in alloc_extra_elems()  local
226 		l_new = container_of(l, struct htab_elem, fnode);  in alloc_extra_elems()
227 		*per_cpu_ptr(pptr, cpu) = l_new;  in alloc_extra_elems()
728 	struct htab_elem *l_new, **pl_new;  in alloc_htab_elem()  local
737 			l_new = *pl_new;  in alloc_htab_elem()
745 			l_new = container_of(l, struct htab_elem, fnode);  in alloc_htab_elem()
755 				l_new = ERR_PTR(-E2BIG);  in alloc_htab_elem()
758 		l_new = kmalloc_node(htab->elem_size, GFP_ATOMIC | __GFP_NOWARN,  in alloc_htab_elem()
760 		if (!l_new) {  in alloc_htab_elem()
761 			l_new = ERR_PTR(-ENOMEM);  in alloc_htab_elem()
766 	memcpy(l_new->key, key, key_size);  in alloc_htab_elem()
769 			pptr = htab_elem_get_ptr(l_new, key_size);  in alloc_htab_elem()
775 				kfree(l_new);  in alloc_htab_elem()
776 				l_new = ERR_PTR(-ENOMEM);  in alloc_htab_elem()
784 			htab_elem_set_ptr(l_new, key_size, pptr);  in alloc_htab_elem()
786 		memcpy(l_new->key + round_up(key_size, 8), value, size);  in alloc_htab_elem()
789 	l_new->hash = hash;  in alloc_htab_elem()
790 	return l_new;  in alloc_htab_elem()
793 	return l_new;  in alloc_htab_elem()
815 	struct htab_elem *l_new = NULL, *l_old;  in htab_map_update_elem()  local
844 	l_new = alloc_htab_elem(htab, key, value, key_size, hash, false, false,  in htab_map_update_elem()
846 	if (IS_ERR(l_new)) {  in htab_map_update_elem()
848 		ret = PTR_ERR(l_new);  in htab_map_update_elem()
855 	hlist_nulls_add_head_rcu(&l_new->hash_node, head);  in htab_map_update_elem()
871 	struct htab_elem *l_new, *l_old = NULL;  in htab_lru_map_update_elem()  local
896 	l_new = prealloc_lru_pop(htab, key, hash);  in htab_lru_map_update_elem()
897 	if (!l_new)  in htab_lru_map_update_elem()
899 	memcpy(l_new->key + round_up(map->key_size, 8), value, map->value_size);  in htab_lru_map_update_elem()
913 	hlist_nulls_add_head_rcu(&l_new->hash_node, head);  in htab_lru_map_update_elem()
915 		bpf_lru_node_set_ref(&l_new->lru_node);  in htab_lru_map_update_elem()
924 		bpf_lru_push_free(&htab->lru, &l_new->lru_node);  in htab_lru_map_update_elem()
936 	struct htab_elem *l_new = NULL, *l_old;  in __htab_percpu_map_update_elem()  local
970 		l_new = alloc_htab_elem(htab, key, value, key_size,  in __htab_percpu_map_update_elem()
972 		if (IS_ERR(l_new)) {  in __htab_percpu_map_update_elem()
973 			ret = PTR_ERR(l_new);  in __htab_percpu_map_update_elem()
976 		hlist_nulls_add_head_rcu(&l_new->hash_node, head);  in __htab_percpu_map_update_elem()
989 	struct htab_elem *l_new = NULL, *l_old;  in __htab_lru_percpu_map_update_elem()  local
1015 		l_new = prealloc_lru_pop(htab, key, hash);  in __htab_lru_percpu_map_update_elem()
1016 		if (!l_new)  in __htab_lru_percpu_map_update_elem()
1036 		pcpu_copy_value(htab, htab_elem_get_ptr(l_new, key_size),  in __htab_lru_percpu_map_update_elem()
1038 		hlist_nulls_add_head_rcu(&l_new->hash_node, head);  in __htab_lru_percpu_map_update_elem()
1039 		l_new = NULL;  in __htab_lru_percpu_map_update_elem()
1044 	if (l_new)  in __htab_lru_percpu_map_update_elem()
1045 		bpf_lru_push_free(&htab->lru, &l_new->lru_node);  in __htab_lru_percpu_map_update_elem()