On Mon, Aug 17, 2020 at 11:37:29AM +0800, Keqian Zhu wrote: > There is a lock version kvm_write_guest. Use it to simplify code. > > Signed-off-by: Keqian Zhu <[email protected]> > --- > arch/arm64/kvm/pvtime.c | 6 +----- > 1 file changed, 1 insertion(+), 5 deletions(-) > > diff --git a/arch/arm64/kvm/pvtime.c b/arch/arm64/kvm/pvtime.c > index f7b52ce..2b24e7f 100644 > --- a/arch/arm64/kvm/pvtime.c > +++ b/arch/arm64/kvm/pvtime.c > @@ -55,7 +55,6 @@ gpa_t kvm_init_stolen_time(struct kvm_vcpu *vcpu) > struct pvclock_vcpu_stolen_time init_values = {}; > struct kvm *kvm = vcpu->kvm; > u64 base = vcpu->arch.steal.base; > - int idx; > > if (base == GPA_INVALID) > return base; > @@ -66,10 +65,7 @@ gpa_t kvm_init_stolen_time(struct kvm_vcpu *vcpu) > */ > vcpu->arch.steal.steal = 0; > vcpu->arch.steal.last_steal = current->sched_info.run_delay; > - > - idx = srcu_read_lock(&kvm->srcu); > - kvm_write_guest(kvm, base, &init_values, sizeof(init_values)); > - srcu_read_unlock(&kvm->srcu, idx); > + kvm_write_guest_lock(kvm, base, &init_values, sizeof(init_values)); > > return base; > } > -- > 1.8.3.1 >
Reviewed-by: Andrew Jones <[email protected]> _______________________________________________ kvmarm mailing list [email protected] https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
