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KVM: fix "Should it be static?" warnings from sparse

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arch/x86/kvm/x86.c:495:5: sparse: symbol 'kvm_read_nested_guest_page' was not declared. Should it be static?
arch/x86/kvm/x86.c:646:5: sparse: symbol '__kvm_set_xcr' was not declared. Should it be static?
arch/x86/kvm/x86.c:1183:15: sparse: symbol 'max_tsc_khz' was not declared. Should it be static?
arch/x86/kvm/x86.c:1237:6: sparse: symbol 'kvm_track_tsc_matching' was not declared. Should it be static?

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Fengguang Wu 2015-01-19 22:33:39 +08:00 • committed by Paolo Bonzini
parent d91ffee9ec
commit 69b0049a89
1 changed files with 4 additions and 4 deletions
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8
arch/x86/kvm/x86.c
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@ -496,7 +496,7 @@ int kvm_read_guest_page_mmu(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu,
} }
EXPORT_SYMBOL_GPL(kvm_read_guest_page_mmu); EXPORT_SYMBOL_GPL(kvm_read_guest_page_mmu);
int kvm_read_nested_guest_page(struct kvm_vcpu *vcpu, gfn_t gfn, static int kvm_read_nested_guest_page(struct kvm_vcpu *vcpu, gfn_t gfn,
void *data, int offset, int len, u32 access) void *data, int offset, int len, u32 access)
{ {
return kvm_read_guest_page_mmu(vcpu, vcpu->arch.walk_mmu, gfn, return kvm_read_guest_page_mmu(vcpu, vcpu->arch.walk_mmu, gfn,
@ -647,7 +647,7 @@ static void kvm_put_guest_xcr0(struct kvm_vcpu *vcpu)
} }
} }
int __kvm_set_xcr(struct kvm_vcpu *vcpu, u32 index, u64 xcr) static int __kvm_set_xcr(struct kvm_vcpu *vcpu, u32 index, u64 xcr)
{ {
u64 xcr0 = xcr; u64 xcr0 = xcr;
u64 old_xcr0 = vcpu->arch.xcr0; u64 old_xcr0 = vcpu->arch.xcr0;
@ -1193,7 +1193,7 @@ static atomic_t kvm_guest_has_master_clock = ATOMIC_INIT(0);
#endif #endif
static DEFINE_PER_CPU(unsigned long, cpu_tsc_khz); static DEFINE_PER_CPU(unsigned long, cpu_tsc_khz);
unsigned long max_tsc_khz; static unsigned long max_tsc_khz;
static inline u64 nsec_to_cycles(struct kvm_vcpu *vcpu, u64 nsec) static inline u64 nsec_to_cycles(struct kvm_vcpu *vcpu, u64 nsec)
{ {
@ -1247,7 +1247,7 @@ static u64 compute_guest_tsc(struct kvm_vcpu *vcpu, s64 kernel_ns)
return tsc; return tsc;
} }
void kvm_track_tsc_matching(struct kvm_vcpu *vcpu) static void kvm_track_tsc_matching(struct kvm_vcpu *vcpu)
{ {
#ifdef CONFIG_X86_64 #ifdef CONFIG_X86_64
bool vcpus_matched; bool vcpus_matched;