PF_USER_WORKER
!(old->flags & (PF_KTHREAD | PF_USER_WORKER))) {
if (WARN_ON_ONCE(current->flags & (PF_KTHREAD | PF_USER_WORKER)))
if (!(current->flags & (PF_KTHREAD | PF_USER_WORKER)) &&
if (task->flags & (PF_KTHREAD | PF_USER_WORKER))
if (fpu_state_size_dynamic() && !(tsk->flags & (PF_KTHREAD | PF_USER_WORKER)))
return task->mm && !(task->flags & (PF_KTHREAD | PF_USER_WORKER));
p->flags |= PF_USER_WORKER;
if (current->flags & PF_USER_WORKER)
current->flags & (PF_USER_WORKER|PF_KTHREAD)) {