3891 	struct workqueue_attrs *new_attrs, *tmp_attrs;  in apply_wqattrs_prepare()  local
3898 	new_attrs = alloc_workqueue_attrs();  in apply_wqattrs_prepare()
3900 	if (!ctx || !new_attrs || !tmp_attrs)  in apply_wqattrs_prepare()
3908 	copy_workqueue_attrs(new_attrs, attrs);  in apply_wqattrs_prepare()
3909 	cpumask_and(new_attrs->cpumask, new_attrs->cpumask, wq_unbound_cpumask);  in apply_wqattrs_prepare()
3910 	if (unlikely(cpumask_empty(new_attrs->cpumask)))  in apply_wqattrs_prepare()
3911 		cpumask_copy(new_attrs->cpumask, wq_unbound_cpumask);  in apply_wqattrs_prepare()
3918 	copy_workqueue_attrs(tmp_attrs, new_attrs);  in apply_wqattrs_prepare()
3925 	ctx->dfl_pwq = alloc_unbound_pwq(wq, new_attrs);  in apply_wqattrs_prepare()
3930 		if (wq_calc_node_cpumask(new_attrs, node, -1, tmp_attrs->cpumask)) {  in apply_wqattrs_prepare()
3941 	copy_workqueue_attrs(new_attrs, attrs);  in apply_wqattrs_prepare()
3942 	cpumask_and(new_attrs->cpumask, new_attrs->cpumask, cpu_possible_mask);  in apply_wqattrs_prepare()
3943 	ctx->attrs = new_attrs;  in apply_wqattrs_prepare()
3951 	free_workqueue_attrs(new_attrs);  in apply_wqattrs_prepare()