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KVM: switch per-VM stats to u64

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Make them the same type as vCPU stats.  There is no reason
to limit the counters to unsigned long.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2021-06-10 12:30:32 -04:00
parent ade74e1433
commit e3cb6fa0e2
5 changed files with 18 additions and 18 deletions
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2
arch/arm64/include/asm/kvm_host.h
View File

@ -556,7 +556,7 @@ static inline bool __vcpu_write_sys_reg_to_cpu(u64 val, int reg)
}
struct kvm_vm_stat {
ulong remote_tlb_flush;
u64 remote_tlb_flush;
};
struct kvm_vcpu_stat {

2
arch/mips/include/asm/kvm_host.h
View File

@ -109,7 +109,7 @@ static inline bool kvm_is_error_hva(unsigned long addr)
}
struct kvm_vm_stat {
ulong remote_tlb_flush;
u64 remote_tlb_flush;
};
struct kvm_vcpu_stat {

6
arch/powerpc/include/asm/kvm_host.h
View File

@ -81,9 +81,9 @@ struct kvmppc_book3s_shadow_vcpu;
struct kvm_nested_guest;
struct kvm_vm_stat {
ulong remote_tlb_flush;
ulong num_2M_pages;
ulong num_1G_pages;
u64 remote_tlb_flush;
u64 num_2M_pages;
u64 num_1G_pages;
};
struct kvm_vcpu_stat {

22
arch/x86/include/asm/kvm_host.h
View File

@ -1158,17 +1158,17 @@ struct kvm_arch {
};
struct kvm_vm_stat {
ulong mmu_shadow_zapped;
ulong mmu_pte_write;
ulong mmu_pde_zapped;
ulong mmu_flooded;
ulong mmu_recycled;
ulong mmu_cache_miss;
ulong mmu_unsync;
ulong remote_tlb_flush;
ulong lpages;
ulong nx_lpage_splits;
ulong max_mmu_page_hash_collisions;
u64 mmu_shadow_zapped;
u64 mmu_pte_write;
u64 mmu_pde_zapped;
u64 mmu_flooded;
u64 mmu_recycled;
u64 mmu_cache_miss;
u64 mmu_unsync;
u64 remote_tlb_flush;
u64 lpages;
u64 nx_lpage_splits;
u64 max_mmu_page_hash_collisions;
};
struct kvm_vcpu_stat {

4
virt/kvm/kvm_main.c
View File

@ -4833,14 +4833,14 @@ static int kvm_debugfs_release(struct inode *inode, struct file *file)
static int kvm_get_stat_per_vm(struct kvm *kvm, size_t offset, u64 *val)
{
*val = *(ulong *)((void *)kvm + offset);
*val = *(u64 *)((void *)kvm + offset);
return 0;
}
static int kvm_clear_stat_per_vm(struct kvm *kvm, size_t offset)
{
*(ulong *)((void *)kvm + offset) = 0;
*(u64 *)((void *)kvm + offset) = 0;
return 0;
}