vcpu_halted 320 kernel/locking/qspinlock_paravirt.h smp_store_mb(pn->state, vcpu_halted); vcpu_halted 325 kernel/locking/qspinlock_paravirt.h pv_wait(&pn->state, vcpu_halted); vcpu_halted 333 kernel/locking/qspinlock_paravirt.h cmpxchg(&pn->state, vcpu_halted, vcpu_running); vcpu_halted 380 kernel/locking/qspinlock_paravirt.h if (cmpxchg_relaxed(&pn->state, vcpu_halted, vcpu_hashed) vcpu_halted 381 kernel/locking/qspinlock_paravirt.h != vcpu_halted)