3538 	struct workqueue_attrs *new_attrs, *tmp_attrs;  in apply_wqattrs_prepare()  local
3546 	new_attrs = alloc_workqueue_attrs(GFP_KERNEL);  in apply_wqattrs_prepare()
3548 	if (!ctx || !new_attrs || !tmp_attrs)  in apply_wqattrs_prepare()
3556 	copy_workqueue_attrs(new_attrs, attrs);  in apply_wqattrs_prepare()
3557 	cpumask_and(new_attrs->cpumask, new_attrs->cpumask, wq_unbound_cpumask);  in apply_wqattrs_prepare()
3558 	if (unlikely(cpumask_empty(new_attrs->cpumask)))  in apply_wqattrs_prepare()
3559 		cpumask_copy(new_attrs->cpumask, wq_unbound_cpumask);  in apply_wqattrs_prepare()
3566 	copy_workqueue_attrs(tmp_attrs, new_attrs);  in apply_wqattrs_prepare()
3573 	ctx->dfl_pwq = alloc_unbound_pwq(wq, new_attrs);  in apply_wqattrs_prepare()
3578 		if (wq_calc_node_cpumask(new_attrs, node, -1, tmp_attrs->cpumask)) {  in apply_wqattrs_prepare()
3589 	copy_workqueue_attrs(new_attrs, attrs);  in apply_wqattrs_prepare()
3590 	cpumask_and(new_attrs->cpumask, new_attrs->cpumask, cpu_possible_mask);  in apply_wqattrs_prepare()
3591 	ctx->attrs = new_attrs;  in apply_wqattrs_prepare()
3599 	free_workqueue_attrs(new_attrs);  in apply_wqattrs_prepare()