diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-06-25 12:26:59 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-06-25 12:26:59 +0200 |
commit | f57aec5a871907427060196f6bac3d0011b38450 (patch) | |
tree | fec11fec6cf8e2454e07bd04ac137cad85075611 /arch/x86/kvm/i8254.c | |
parent | 1de8644cc7c826e0c41e52825bd5a12e2e31e6ca (diff) | |
parent | 543cf4cb3fe6f6cae3651ba918b9c56200b257d0 (diff) |
Merge branch 'linus' into sched/develtip-sched-devel-2008-06-25_10.27_Wed
Conflicts:
kernel/sched_rt.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kvm/i8254.c')
-rw-r--r-- | arch/x86/kvm/i8254.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c index f2f5d260874e..3829aa7b663f 100644 --- a/arch/x86/kvm/i8254.c +++ b/arch/x86/kvm/i8254.c @@ -200,9 +200,12 @@ int __pit_timer_fn(struct kvm_kpit_state *ps) atomic_inc(&pt->pending); smp_mb__after_atomic_inc(); - if (vcpu0 && waitqueue_active(&vcpu0->wq)) { - vcpu0->arch.mp_state = KVM_MP_STATE_RUNNABLE; - wake_up_interruptible(&vcpu0->wq); + if (vcpu0) { + set_bit(KVM_REQ_PENDING_TIMER, &vcpu0->requests); + if (waitqueue_active(&vcpu0->wq)) { + vcpu0->arch.mp_state = KVM_MP_STATE_RUNNABLE; + wake_up_interruptible(&vcpu0->wq); + } } pt->timer.expires = ktime_add_ns(pt->timer.expires, pt->period); |