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    Subject[PATCH v11 15/31] LoongArch: KVM: Implement vcpu status description
    Date
    Implement LoongArch vcpu status description such as idle exits counter,
    signal exits counter, cpucfg exits counter, etc.

    Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
    ---
    arch/loongarch/kvm/vcpu.c | 17 +++++++++++++++++
    1 file changed, 17 insertions(+)

    diff --git a/arch/loongarch/kvm/vcpu.c b/arch/loongarch/kvm/vcpu.c
    index a48f4b17ddc5..28319500c091 100644
    --- a/arch/loongarch/kvm/vcpu.c
    +++ b/arch/loongarch/kvm/vcpu.c
    @@ -12,6 +12,23 @@
    #define CREATE_TRACE_POINTS
    #include "trace.h"

    +const struct _kvm_stats_desc kvm_vcpu_stats_desc[] = {
    + KVM_GENERIC_VCPU_STATS(),
    + STATS_DESC_COUNTER(VCPU, idle_exits),
    + STATS_DESC_COUNTER(VCPU, signal_exits),
    + STATS_DESC_COUNTER(VCPU, int_exits),
    + STATS_DESC_COUNTER(VCPU, cpucfg_exits),
    +};
    +
    +const struct kvm_stats_header kvm_vcpu_stats_header = {
    + .name_size = KVM_STATS_NAME_SIZE,
    + .num_desc = ARRAY_SIZE(kvm_vcpu_stats_desc),
    + .id_offset = sizeof(struct kvm_stats_header),
    + .desc_offset = sizeof(struct kvm_stats_header) + KVM_STATS_NAME_SIZE,
    + .data_offset = sizeof(struct kvm_stats_header) + KVM_STATS_NAME_SIZE +
    + sizeof(kvm_vcpu_stats_desc),
    +};
    +
    int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu)
    {
    return !!(vcpu->arch.irq_pending) &&
    --
    2.39.1
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