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Commit e0121fa2 authored by Vitaly Kuznetsov's avatar Vitaly Kuznetsov Committed by Paolo Bonzini
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KVM: x86: hyper-v: Rename vcpu_to_synic()/synic_to_vcpu() 

vcpu_to_synic()'s argument is almost always 'vcpu' so there's no need to
have an additional prefix. Also, as this is used outside of hyper-v
emulation code, add '_hv_' part to make it clear what this s. This makes
the naming more consistent with to_hv_vcpu().

Rename synic_to_vcpu() to hv_synic_to_vcpu() for consistency.

No functional change intended.
Suggested-by: default avatarSean Christopherson <seanjc@google.com>
Signed-off-by: default avatarVitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20210126134816.1880136-6-vkuznets@redhat.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent ef3f3980
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Inline Side-by-side
Showing with 20 additions and 20 deletions
arch/x86/kvm/hyperv.c
View file @ e0121fa2
......@@ -129,7 +129,7 @@ static int synic_set_sint(struct kvm_vcpu_hv_synic *synic, int sint,
synic_update_vector(synic, vector);
/* Load SynIC vectors into EOI exit bitmap */
kvm_make_request(KVM_REQ_SCAN_IOAPIC, synic_to_vcpu(synic));
kvm_make_request(KVM_REQ_SCAN_IOAPIC, hv_synic_to_vcpu(synic));
return 0;
}
......@@ -158,14 +158,14 @@ static struct kvm_vcpu_hv_synic *synic_get(struct kvm *kvm, u32 vpidx)
vcpu = get_vcpu_by_vpidx(kvm, vpidx);
if (!vcpu)
return NULL;
synic = vcpu_to_synic(vcpu);
synic = to_hv_synic(vcpu);
return (synic->active) ? synic : NULL;
}
static void kvm_hv_notify_acked_sint(struct kvm_vcpu *vcpu, u32 sint)
{
struct kvm *kvm = vcpu->kvm;
struct kvm_vcpu_hv_synic *synic = vcpu_to_synic(vcpu);
struct kvm_vcpu_hv_synic *synic = to_hv_synic(vcpu);
struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu);
struct kvm_vcpu_hv_stimer *stimer;
int gsi, idx;
......@@ -190,7 +190,7 @@ static void kvm_hv_notify_acked_sint(struct kvm_vcpu *vcpu, u32 sint)
static void synic_exit(struct kvm_vcpu_hv_synic *synic, u32 msr)
{
struct kvm_vcpu *vcpu = synic_to_vcpu(synic);
struct kvm_vcpu *vcpu = hv_synic_to_vcpu(synic);
struct kvm_vcpu_hv *hv_vcpu = &vcpu->arch.hyperv;
hv_vcpu->exit.type = KVM_EXIT_HYPERV_SYNIC;
......@@ -205,7 +205,7 @@ static void synic_exit(struct kvm_vcpu_hv_synic *synic, u32 msr)
static int synic_set_msr(struct kvm_vcpu_hv_synic *synic,
u32 msr, u64 data, bool host)
{
struct kvm_vcpu *vcpu = synic_to_vcpu(synic);
struct kvm_vcpu *vcpu = hv_synic_to_vcpu(synic);
int ret;
if (!synic->active && !host)
......@@ -422,7 +422,7 @@ static int synic_get_msr(struct kvm_vcpu_hv_synic *synic, u32 msr, u64 *pdata,
static int synic_set_irq(struct kvm_vcpu_hv_synic *synic, u32 sint)
{
struct kvm_vcpu *vcpu = synic_to_vcpu(synic);
struct kvm_vcpu *vcpu = hv_synic_to_vcpu(synic);
struct kvm_lapic_irq irq;
int ret, vector;
......@@ -458,7 +458,7 @@ int kvm_hv_synic_set_irq(struct kvm *kvm, u32 vpidx, u32 sint)
void kvm_hv_synic_send_eoi(struct kvm_vcpu *vcpu, int vector)
{
struct kvm_vcpu_hv_synic *synic = vcpu_to_synic(vcpu);
struct kvm_vcpu_hv_synic *synic = to_hv_synic(vcpu);
int i;
trace_kvm_hv_synic_send_eoi(vcpu->vcpu_id, vector);
......@@ -635,7 +635,7 @@ static int stimer_set_config(struct kvm_vcpu_hv_stimer *stimer, u64 config,
union hv_stimer_config new_config = {.as_uint64 = config},
old_config = {.as_uint64 = stimer->config.as_uint64};
struct kvm_vcpu *vcpu = stimer_to_vcpu(stimer);
struct kvm_vcpu_hv_synic *synic = vcpu_to_synic(vcpu);
struct kvm_vcpu_hv_synic *synic = to_hv_synic(vcpu);
if (!synic->active && !host)
return 1;
......@@ -659,7 +659,7 @@ static int stimer_set_count(struct kvm_vcpu_hv_stimer *stimer, u64 count,
bool host)
{
struct kvm_vcpu *vcpu = stimer_to_vcpu(stimer);
struct kvm_vcpu_hv_synic *synic = vcpu_to_synic(vcpu);
struct kvm_vcpu_hv_synic *synic = to_hv_synic(vcpu);
if (!synic->active && !host)
return 1;
......@@ -695,7 +695,7 @@ static int stimer_get_count(struct kvm_vcpu_hv_stimer *stimer, u64 *pcount)
static int synic_deliver_msg(struct kvm_vcpu_hv_synic *synic, u32 sint,
struct hv_message *src_msg, bool no_retry)
{
struct kvm_vcpu *vcpu = synic_to_vcpu(synic);
struct kvm_vcpu *vcpu = hv_synic_to_vcpu(synic);
int msg_off = offsetof(struct hv_message_page, sint_message[sint]);
gfn_t msg_page_gfn;
struct hv_message_header hv_hdr;
......@@ -764,7 +764,7 @@ static int stimer_send_msg(struct kvm_vcpu_hv_stimer *stimer)
payload->expiration_time = stimer->exp_time;
payload->delivery_time = get_time_ref_counter(vcpu->kvm);
return synic_deliver_msg(vcpu_to_synic(vcpu),
return synic_deliver_msg(to_hv_synic(vcpu),
stimer->config.sintx, msg,
no_retry);
}
......@@ -902,7 +902,7 @@ void kvm_hv_vcpu_postcreate(struct kvm_vcpu *vcpu)
int kvm_hv_activate_synic(struct kvm_vcpu *vcpu, bool dont_zero_synic_pages)
{
struct kvm_vcpu_hv_synic *synic = vcpu_to_synic(vcpu);
struct kvm_vcpu_hv_synic *synic = to_hv_synic(vcpu);
/*
* Hyper-V SynIC auto EOI SINT's are
......@@ -1309,7 +1309,7 @@ static int kvm_hv_set_msr(struct kvm_vcpu *vcpu, u32 msr, u64 data, bool host)
case HV_X64_MSR_SIMP:
case HV_X64_MSR_EOM:
case HV_X64_MSR_SINT0 ... HV_X64_MSR_SINT15:
return synic_set_msr(vcpu_to_synic(vcpu), msr, data, host);
return synic_set_msr(to_hv_synic(vcpu), msr, data, host);
case HV_X64_MSR_STIMER0_CONFIG:
case HV_X64_MSR_STIMER1_CONFIG:
case HV_X64_MSR_STIMER2_CONFIG:
......@@ -1421,7 +1421,7 @@ static int kvm_hv_get_msr(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata,
case HV_X64_MSR_SIMP:
case HV_X64_MSR_EOM:
case HV_X64_MSR_SINT0 ... HV_X64_MSR_SINT15:
return synic_get_msr(vcpu_to_synic(vcpu), msr, pdata, host);
return synic_get_msr(to_hv_synic(vcpu), msr, pdata, host);
case HV_X64_MSR_STIMER0_CONFIG:
case HV_X64_MSR_STIMER1_CONFIG:
case HV_X64_MSR_STIMER2_CONFIG:
......@@ -1811,7 +1811,7 @@ int kvm_hv_hypercall(struct kvm_vcpu *vcpu)
fallthrough; /* maybe userspace knows this conn_id */
case HVCALL_POST_MESSAGE:
/* don't bother userspace if it has no way to handle it */
if (unlikely(rep || !vcpu_to_synic(vcpu)->active)) {
if (unlikely(rep || !to_hv_synic(vcpu)->active)) {
ret = HV_STATUS_INVALID_HYPERCALL_INPUT;
break;
}
......
arch/x86/kvm/hyperv.h
View file @ e0121fa2
......@@ -63,12 +63,12 @@ static inline struct kvm_vcpu *hv_vcpu_to_vcpu(struct kvm_vcpu_hv *hv_vcpu)
return container_of(arch, struct kvm_vcpu, arch);
}
static inline struct kvm_vcpu_hv_synic *vcpu_to_synic(struct kvm_vcpu *vcpu)
static inline struct kvm_vcpu_hv_synic *to_hv_synic(struct kvm_vcpu *vcpu)
{
return &vcpu->arch.hyperv.synic;
}
static inline struct kvm_vcpu *synic_to_vcpu(struct kvm_vcpu_hv_synic *synic)
static inline struct kvm_vcpu *hv_synic_to_vcpu(struct kvm_vcpu_hv_synic *synic)
{
return hv_vcpu_to_vcpu(container_of(synic, struct kvm_vcpu_hv, synic));
}
......
arch/x86/kvm/lapic.c
View file @ e0121fa2
......@@ -1245,7 +1245,7 @@ static int apic_set_eoi(struct kvm_lapic *apic)
apic_clear_isr(vector, apic);
apic_update_ppr(apic);
if (test_bit(vector, vcpu_to_synic(apic->vcpu)->vec_bitmap))
if (test_bit(vector, to_hv_synic(apic->vcpu)->vec_bitmap))
kvm_hv_synic_send_eoi(apic->vcpu, vector);
kvm_ioapic_send_eoi(apic, vector);
......@@ -2512,7 +2512,7 @@ int kvm_get_apic_interrupt(struct kvm_vcpu *vcpu)
*/
apic_clear_irr(vector, apic);
if (test_bit(vector, vcpu_to_synic(vcpu)->auto_eoi_bitmap)) {
if (test_bit(vector, to_hv_synic(vcpu)->auto_eoi_bitmap)) {
/*
* For auto-EOI interrupts, there might be another pending
* interrupt above PPR, so check whether to raise another
......
arch/x86/kvm/x86.c
View file @ e0121fa2
......@@ -8804,7 +8804,7 @@ static void vcpu_load_eoi_exitmap(struct kvm_vcpu *vcpu)
return;
bitmap_or((ulong *)eoi_exit_bitmap, vcpu->arch.ioapic_handled_vectors,
vcpu_to_synic(vcpu)->vec_bitmap, 256);
to_hv_synic(vcpu)->vec_bitmap, 256);
static_call(kvm_x86_load_eoi_exitmap)(vcpu, eoi_exit_bitmap);
}
......
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