KVM: Remove kvm_read_guest_atomic()

Remove kvm_read_guest_atomic() because it's not used anywhere.

Peter Xu committed 6 years ago

Commit ef82edd1 parent de9bf4d2 files · +0 −13Browse files

Unified · Split

2 files

include/linux/kvm_host.h +0 −2
virt/kvm/kvm_main.c +0 −11

include/linux/kvm_host.h+0−2

@@ -722,8 +722,6 @@ void kvm_get_pfn(kvm_pfn_t pfn); · 721 unmodified lines
722	722
723	723	int kvm_read_guest_page(struct kvm kvm, gfn_t gfn, void data, int offset,
724	724	int len);
725		−int kvm_read_guest_atomic(struct kvm kvm, gpa_t gpa, void data,
726		− unsigned long len);
727	725	int kvm_read_guest(struct kvm kvm, gpa_t gpa, void data, unsigned long len);
728	726	int kvm_read_guest_cached(struct kvm kvm, struct gfn_to_hva_cache ghc,
729	727	void *data, unsigned long len);

virt/kvm/kvm_main.c+0−11

@@ -2030,17 +2030,6 @@ static int __kvm_read_guest_atomic(struct kvm_memory_slot *slot, gfn_t gfn, · 2029 unmodified lines
2030	2030	return 0;
2031	2031	}
2032	2032
2033		−int kvm_read_guest_atomic(struct kvm kvm, gpa_t gpa, void data,
2034		− unsigned long len)
2035		−{
2036		− gfn_t gfn = gpa >> PAGE_SHIFT;
2037		− struct kvm_memory_slot *slot = gfn_to_memslot(kvm, gfn);
2038		− int offset = offset_in_page(gpa);
2039		−
2040		− return __kvm_read_guest_atomic(slot, gfn, data, offset, len);
2041		−}
2042		−EXPORT_SYMBOL_GPL(kvm_read_guest_atomic);
2043		−
2044	2033	int kvm_vcpu_read_guest_atomic(struct kvm_vcpu *vcpu, gpa_t gpa,
2045	2034	void *data, unsigned long len)
2046	2035	{