382 	cpumask_var_t affinity;  in kthread_affine_node()  local
389 		if (!zalloc_cpumask_var(&affinity, GFP_KERNEL)) {  in kthread_affine_node()
404 		kthread_fetch_affinity(kthread, affinity);  in kthread_affine_node()
405 		set_cpus_allowed_ptr(current, affinity);  in kthread_affine_node()
408 		free_cpumask_var(affinity);  in kthread_affine_node()
860 	cpumask_var_t affinity;  in kthread_affine_preferred()  local
871 	if (!zalloc_cpumask_var(&affinity, GFP_KERNEL))  in kthread_affine_preferred()
884 	kthread_fetch_affinity(kthread, affinity);  in kthread_affine_preferred()
888 	do_set_cpus_allowed(p, affinity);  in kthread_affine_preferred()
893 	free_cpumask_var(affinity);  in kthread_affine_preferred()
907 	cpumask_var_t affinity;  in kthreads_online_cpu()  local
916 	if (!zalloc_cpumask_var(&affinity, GFP_KERNEL))  in kthreads_online_cpu()
927 		kthread_fetch_affinity(k, affinity);  in kthreads_online_cpu()
928 		set_cpus_allowed_ptr(k->task, affinity);  in kthreads_online_cpu()
931 	free_cpumask_var(affinity);  in kthreads_online_cpu()