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KVM: stats: Separate generic stats from architecture specific ones

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Generic KVM stats are those collected in architecture independent code
or those supported by all architectures; put all generic statistics in
a separate structure.  This ensures that they are defined the same way
in the statistics API which is being added, removing duplication among
different architectures in the declaration of the descriptors.

No functional change intended.

Reviewed-by: David Matlack <dmatlack@google.com>
Reviewed-by: Ricardo Koller <ricarkol@google.com>
Reviewed-by: Krish Sadhukhan <krish.sadhukhan@oracle.com>
Signed-off-by: Jing Zhang <jingzhangos@google.com>
Message-Id: <20210618222709.1858088-2-jingzhangos@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Jing Zhang 2021-06-18 22:27:03 +00:00 • committed by Paolo Bonzini
parent 6c6e166b2c
commit 0193cc908b
16 changed files with 75 additions and 88 deletions
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12
include/linux/kvm_types.h
View file

@ -76,5 +76,17 @@ struct kvm_mmu_memory_cache {
};
#endif
struct kvm_vm_stat_generic {
u64 remote_tlb_flush;
};
struct kvm_vcpu_stat_generic {
u64 halt_successful_poll;
u64 halt_attempted_poll;
u64 halt_poll_invalid;
u64 halt_wakeup;
u64 halt_poll_success_ns;
u64 halt_poll_fail_ns;
};
#endif /* __KVM_TYPES_H__ */