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| author | Avi Kivity <avi@qumranet.com> | 2008-01-16 12:49:30 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 18:01:22 +0200 |
| commit | 2f52d58c92d971bf421f461ad06eb93fb4f34981 (patch) | |
| tree | 59e4bf7960686689606be7136f28ebfe32e7fb2d /arch/x86/kvm/lapic.c | |
| parent | a03d7f4b544f699bbdd3cf14692bd8f476cb9d24 (diff) | |
| download | linux-2f52d58c92d971bf421f461ad06eb93fb4f34981.tar.gz linux-2f52d58c92d971bf421f461ad06eb93fb4f34981.tar.bz2 linux-2f52d58c92d971bf421f461ad06eb93fb4f34981.zip | |
KVM: Move apic timer migration away from critical section
Migrating the apic timer in the critical section is not very nice, and is
absolutely horrible with the real-time port. Move migration to the regular
vcpu execution path, triggered by a new bitflag.
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'arch/x86/kvm/lapic.c')
| -rw-r--r-- | arch/x86/kvm/lapic.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index e7513bb98af1..2cbee9479ce4 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -1092,7 +1092,7 @@ void kvm_apic_post_state_restore(struct kvm_vcpu *vcpu) start_apic_timer(apic); } -void kvm_migrate_apic_timer(struct kvm_vcpu *vcpu) +void __kvm_migrate_apic_timer(struct kvm_vcpu *vcpu) { struct kvm_lapic *apic = vcpu->arch.apic; struct hrtimer *timer; @@ -1104,7 +1104,6 @@ void kvm_migrate_apic_timer(struct kvm_vcpu *vcpu) if (hrtimer_cancel(timer)) hrtimer_start(timer, timer->expires, HRTIMER_MODE_ABS); } -EXPORT_SYMBOL_GPL(kvm_migrate_apic_timer); void kvm_lapic_sync_from_vapic(struct kvm_vcpu *vcpu) { |