diff options
Diffstat (limited to 'virt/kvm/arm/arch_timer.c')
| -rw-r--r-- | virt/kvm/arm/arch_timer.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/virt/kvm/arm/arch_timer.c b/virt/kvm/arm/arch_timer.c index 77e6ccf14901..27a1f6341d41 100644 --- a/virt/kvm/arm/arch_timer.c +++ b/virt/kvm/arm/arch_timer.c @@ -31,7 +31,6 @@ #include "trace.h" static struct timecounter *timecounter; -static struct workqueue_struct *wqueue; static unsigned int host_vtimer_irq; static u32 host_vtimer_irq_flags; @@ -141,7 +140,7 @@ static enum hrtimer_restart kvm_timer_expire(struct hrtimer *hrt) return HRTIMER_RESTART; } - queue_work(wqueue, &timer->expired); + schedule_work(&timer->expired); return HRTIMER_NORESTART; } @@ -446,13 +445,7 @@ int kvm_timer_hyp_init(void) if (err) { kvm_err("kvm_arch_timer: can't request interrupt %d (%d)\n", host_vtimer_irq, err); - goto out; - } - - wqueue = create_singlethread_workqueue("kvm_arch_timer"); - if (!wqueue) { - err = -ENOMEM; - goto out_free; + return err; } kvm_info("virtual timer IRQ%d\n", host_vtimer_irq); @@ -460,10 +453,6 @@ int kvm_timer_hyp_init(void) cpuhp_setup_state(CPUHP_AP_KVM_ARM_TIMER_STARTING, "AP_KVM_ARM_TIMER_STARTING", kvm_timer_starting_cpu, kvm_timer_dying_cpu); - goto out; -out_free: - free_percpu_irq(host_vtimer_irq, kvm_get_running_vcpus()); -out: return err; } @@ -518,7 +507,7 @@ int kvm_timer_enable(struct kvm_vcpu *vcpu) * VCPUs have the enabled variable set, before entering the guest, if * the arch timers are enabled. */ - if (timecounter && wqueue) + if (timecounter) timer->enabled = 1; return 0; |