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Groups > linux.kernel > #1618335

[PATCH 3/6] KVM: x86: use kvm_make_request instead of set_bit

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Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
---
 arch/x86/kvm/x86.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 71a019832df9..57e9989232e5 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2229,8 +2229,7 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 			bool tmp = (msr == MSR_KVM_SYSTEM_TIME);
 
 			if (ka->boot_vcpu_runs_old_kvmclock != tmp)
-				set_bit(KVM_REQ_MASTERCLOCK_UPDATE,
-					&vcpu->requests);
+				kvm_make_request(KVM_REQ_MASTERCLOCK_UPDATE, vcpu);
 
 			ka->boot_vcpu_runs_old_kvmclock = tmp;
 		}
@@ -2803,11 +2802,6 @@ static bool need_emulate_wbinvd(struct kvm_vcpu *vcpu)
 	return kvm_arch_has_noncoherent_dma(vcpu->kvm);
 }
 
-static inline void kvm_migrate_timers(struct kvm_vcpu *vcpu)
-{
-	set_bit(KVM_REQ_MIGRATE_TIMER, &vcpu->requests);
-}
-
 void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 {
 	/* Address WBINVD may be executed by guest */
@@ -2851,7 +2845,7 @@ void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 		if (!vcpu->kvm->arch.use_master_clock || vcpu->cpu == -1)
 			kvm_make_request(KVM_REQ_GLOBAL_CLOCK_UPDATE, vcpu);
 		if (vcpu->cpu != cpu)
-			kvm_migrate_timers(vcpu);
+			kvm_make_request(KVM_REQ_MIGRATE_TIMER, vcpu);
 		vcpu->cpu = cpu;
 	}
 
-- 
2.12.0

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[PATCH 0/6] KVM: towards maintainable kvm_make_all_cpus_request() Radim Krčmář <rkrcmar@redhat.com> - 2017-04-06 22:30 +0200
  [PATCH 4/6] KVM: remove #ifndef CONFIG_S390 around kvm_vcpu_wake_up Radim Krčmář <rkrcmar@redhat.com> - 2017-04-06 22:30 +0200
    Re: [PATCH 4/6] KVM: remove #ifndef CONFIG_S390 around  kvm_vcpu_wake_up Christian Borntraeger <borntraeger@de.ibm.com> - 2017-04-07 13:10 +0200
  [PATCH RFC 1/6] KVM: fix guest_mode optimization in kvm_make_all_cpus_request() Radim Krčmář <rkrcmar@redhat.com> - 2017-04-06 22:30 +0200
    Re: [PATCH RFC 1/6] KVM: fix guest_mode optimization in  kvm_make_all_cpus_request() James Hogan <james.hogan@imgtec.com> - 2017-04-06 23:10 +0200
    Re: [PATCH RFC 1/6] KVM: fix guest_mode optimization in  kvm_make_all_cpus_request() Christian Borntraeger <borntraeger@de.ibm.com> - 2017-04-07 12:50 +0200
  [PATCH 3/6] KVM: x86: use kvm_make_request instead of set_bit Radim Krčmář <rkrcmar@redhat.com> - 2017-04-06 22:30 +0200
    Re: [PATCH 3/6] KVM: x86: use kvm_make_request instead of set_bit David Hildenbrand <david@redhat.com> - 2017-04-07 10:20 +0200
  [PATCH 6/6] KVM: perform a wake_up in kvm_make_all_cpus_request Radim Krčmář <rkrcmar@redhat.com> - 2017-04-06 22:30 +0200
    Re: [PATCH 6/6] KVM: perform a wake_up in kvm_make_all_cpus_request Andrew Jones <drjones@redhat.com> - 2017-04-10 13:20 +0200
  [PATCH 2/6] KVM: use kvm_{test,clear}_request instead of {test,clear}_bit Radim Krčmář <rkrcmar@redhat.com> - 2017-04-06 22:30 +0200
    Re: [PATCH 2/6] KVM: use kvm_{test,clear}_request instead of  {test,clear}_bit Christian Borntraeger <borntraeger@de.ibm.com> - 2017-04-07 13:00 +0200
      Re: [PATCH 2/6] KVM: use kvm_{test,clear}_request instead of  {test,clear}_bit Radim Krčmář <rkrcmar@redhat.com> - 2017-04-07 14:30 +0200
        Re: [PATCH 2/6] KVM: use kvm_{test,clear}_request instead of  {test,clear}_bit Radim Krčmář <rkrcmar@redhat.com> - 2017-04-07 16:10 +0200

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