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KVM: x86: hyper-v: Rename vcpu_to_stimer()/stimer_to_vcpu()

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vcpu_to_stimers()'s argument is almost always 'vcpu' so there's no need to
have an additional prefix. Also, this makes the naming more consistent with
to_hv_vcpu()/to_hv_synic().

Rename stimer_to_vcpu() to hv_stimer_to_vcpu() for consitency.

No functional change intended.

Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20210126134816.1880136-7-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Vitaly Kuznetsov 2021-01-26 14:48:07 +01:00 committed by Paolo Bonzini
parent e0121fa29a
commit aafa97fd1c
2 changed files with 21 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
arch/x86/kvm/hyperv.c
View File

@ -535,7 +535,7 @@ static u64 get_time_ref_counter(struct kvm *kvm)
static void stimer_mark_pending(struct kvm_vcpu_hv_stimer *stimer,
bool vcpu_kick)
{
struct kvm_vcpu *vcpu = stimer_to_vcpu(stimer);
struct kvm_vcpu *vcpu = hv_stimer_to_vcpu(stimer);
set_bit(stimer->index,
to_hv_vcpu(vcpu)->stimer_pending_bitmap);
@ -546,9 +546,9 @@ static void stimer_mark_pending(struct kvm_vcpu_hv_stimer *stimer,
static void stimer_cleanup(struct kvm_vcpu_hv_stimer *stimer)
{
struct kvm_vcpu *vcpu = stimer_to_vcpu(stimer);
struct kvm_vcpu *vcpu = hv_stimer_to_vcpu(stimer);
trace_kvm_hv_stimer_cleanup(stimer_to_vcpu(stimer)->vcpu_id,
trace_kvm_hv_stimer_cleanup(hv_stimer_to_vcpu(stimer)->vcpu_id,
stimer->index);
hrtimer_cancel(&stimer->timer);
@ -563,7 +563,7 @@ static enum hrtimer_restart stimer_timer_callback(struct hrtimer *timer)
struct kvm_vcpu_hv_stimer *stimer;
stimer = container_of(timer, struct kvm_vcpu_hv_stimer, timer);
trace_kvm_hv_stimer_callback(stimer_to_vcpu(stimer)->vcpu_id,
trace_kvm_hv_stimer_callback(hv_stimer_to_vcpu(stimer)->vcpu_id,
stimer->index);
stimer_mark_pending(stimer, true);
@ -580,7 +580,7 @@ static int stimer_start(struct kvm_vcpu_hv_stimer *stimer)
u64 time_now;
ktime_t ktime_now;
time_now = get_time_ref_counter(stimer_to_vcpu(stimer)->kvm);
time_now = get_time_ref_counter(hv_stimer_to_vcpu(stimer)->kvm);
ktime_now = ktime_get();
if (stimer->config.periodic) {
@ -597,7 +597,7 @@ static int stimer_start(struct kvm_vcpu_hv_stimer *stimer)
stimer->exp_time = time_now + stimer->count;
trace_kvm_hv_stimer_start_periodic(
stimer_to_vcpu(stimer)->vcpu_id,
hv_stimer_to_vcpu(stimer)->vcpu_id,
stimer->index,
time_now, stimer->exp_time);
@ -619,7 +619,7 @@ static int stimer_start(struct kvm_vcpu_hv_stimer *stimer)
return 0;
}
trace_kvm_hv_stimer_start_one_shot(stimer_to_vcpu(stimer)->vcpu_id,
trace_kvm_hv_stimer_start_one_shot(hv_stimer_to_vcpu(stimer)->vcpu_id,
stimer->index,
time_now, stimer->count);
@ -634,13 +634,13 @@ 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 *vcpu = hv_stimer_to_vcpu(stimer);
struct kvm_vcpu_hv_synic *synic = to_hv_synic(vcpu);
if (!synic->active && !host)
return 1;
trace_kvm_hv_stimer_set_config(stimer_to_vcpu(stimer)->vcpu_id,
trace_kvm_hv_stimer_set_config(hv_stimer_to_vcpu(stimer)->vcpu_id,
stimer->index, config, host);
stimer_cleanup(stimer);
@ -658,13 +658,13 @@ static int stimer_set_config(struct kvm_vcpu_hv_stimer *stimer, u64 config,
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 *vcpu = hv_stimer_to_vcpu(stimer);
struct kvm_vcpu_hv_synic *synic = to_hv_synic(vcpu);
if (!synic->active && !host)
return 1;
trace_kvm_hv_stimer_set_count(stimer_to_vcpu(stimer)->vcpu_id,
trace_kvm_hv_stimer_set_count(hv_stimer_to_vcpu(stimer)->vcpu_id,
stimer->index, count, host);
stimer_cleanup(stimer);
@ -751,7 +751,7 @@ static int synic_deliver_msg(struct kvm_vcpu_hv_synic *synic, u32 sint,
static int stimer_send_msg(struct kvm_vcpu_hv_stimer *stimer)
{
struct kvm_vcpu *vcpu = stimer_to_vcpu(stimer);
struct kvm_vcpu *vcpu = hv_stimer_to_vcpu(stimer);
struct hv_message *msg = &stimer->msg;
struct hv_timer_message_payload *payload =
(struct hv_timer_message_payload *)&msg->u.payload;
@ -771,7 +771,7 @@ static int stimer_send_msg(struct kvm_vcpu_hv_stimer *stimer)
static int stimer_notify_direct(struct kvm_vcpu_hv_stimer *stimer)
{
struct kvm_vcpu *vcpu = stimer_to_vcpu(stimer);
struct kvm_vcpu *vcpu = hv_stimer_to_vcpu(stimer);
struct kvm_lapic_irq irq = {
.delivery_mode = APIC_DM_FIXED,
.vector = stimer->config.apic_vector
@ -791,7 +791,7 @@ static void stimer_expiration(struct kvm_vcpu_hv_stimer *stimer)
r = stimer_send_msg(stimer);
else
r = stimer_notify_direct(stimer);
trace_kvm_hv_stimer_expiration(stimer_to_vcpu(stimer)->vcpu_id,
trace_kvm_hv_stimer_expiration(hv_stimer_to_vcpu(stimer)->vcpu_id,
stimer->index, direct, r);
if (!r) {
stimer->msg_pending = false;
@ -1316,7 +1316,7 @@ static int kvm_hv_set_msr(struct kvm_vcpu *vcpu, u32 msr, u64 data, bool host)
case HV_X64_MSR_STIMER3_CONFIG: {
int timer_index = (msr - HV_X64_MSR_STIMER0_CONFIG)/2;
return stimer_set_config(vcpu_to_stimer(vcpu, timer_index),
return stimer_set_config(to_hv_stimer(vcpu, timer_index),
data, host);
}
case HV_X64_MSR_STIMER0_COUNT:
@ -1325,7 +1325,7 @@ static int kvm_hv_set_msr(struct kvm_vcpu *vcpu, u32 msr, u64 data, bool host)
case HV_X64_MSR_STIMER3_COUNT: {
int timer_index = (msr - HV_X64_MSR_STIMER0_COUNT)/2;
return stimer_set_count(vcpu_to_stimer(vcpu, timer_index),
return stimer_set_count(to_hv_stimer(vcpu, timer_index),
data, host);
}
case HV_X64_MSR_TSC_FREQUENCY:
@ -1428,7 +1428,7 @@ static int kvm_hv_get_msr(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata,
case HV_X64_MSR_STIMER3_CONFIG: {
int timer_index = (msr - HV_X64_MSR_STIMER0_CONFIG)/2;
return stimer_get_config(vcpu_to_stimer(vcpu, timer_index),
return stimer_get_config(to_hv_stimer(vcpu, timer_index),
pdata);
}
case HV_X64_MSR_STIMER0_COUNT:
@ -1437,7 +1437,7 @@ static int kvm_hv_get_msr(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata,
case HV_X64_MSR_STIMER3_COUNT: {
int timer_index = (msr - HV_X64_MSR_STIMER0_COUNT)/2;
return stimer_get_count(vcpu_to_stimer(vcpu, timer_index),
return stimer_get_count(to_hv_stimer(vcpu, timer_index),
pdata);
}
case HV_X64_MSR_TSC_FREQUENCY:

6
arch/x86/kvm/hyperv.h
View File

@ -97,13 +97,13 @@ bool kvm_hv_assist_page_enabled(struct kvm_vcpu *vcpu);
bool kvm_hv_get_assist_page(struct kvm_vcpu *vcpu,
struct hv_vp_assist_page *assist_page);
static inline struct kvm_vcpu_hv_stimer *vcpu_to_stimer(struct kvm_vcpu *vcpu,
int timer_index)
static inline struct kvm_vcpu_hv_stimer *to_hv_stimer(struct kvm_vcpu *vcpu,
int timer_index)
{
return &to_hv_vcpu(vcpu)->stimer[timer_index];
}
static inline struct kvm_vcpu *stimer_to_vcpu(struct kvm_vcpu_hv_stimer *stimer)
static inline struct kvm_vcpu *hv_stimer_to_vcpu(struct kvm_vcpu_hv_stimer *stimer)
{
struct kvm_vcpu_hv *hv_vcpu;