PF_IDLE 85 arch/x86/kernel/stacktrace.c if (!(task->flags & (PF_KTHREAD | PF_IDLE))) PF_IDLE 1621 include/linux/sched.h return !!(p->flags & PF_IDLE); PF_IDLE 1894 kernel/fork.c p->flags &= ~(PF_SUPERPRIV | PF_WQ_WORKER | PF_IDLE); PF_IDLE 6028 kernel/sched/core.c idle->flags |= PF_IDLE; PF_IDLE 330 kernel/sched/idle.c current->flags |= PF_IDLE; PF_IDLE 343 kernel/sched/idle.c current->flags &= ~PF_IDLE;