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| author | Peter Xu <peterx@redhat.com> | 2020-01-09 09:57:11 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-01-27 19:59:51 +0100 |
| commit | ef82eddc0e3179b4529a67ed102fe4f7efba2e65 (patch) | |
| tree | a10edcdbfd14ad98f51a2192dfe710bdea79379a | |
| parent | de9bf4d4cea369355440c5afbbbc7e62302de8fd (diff) | |
| download | linux-stable-ef82eddc0e3179b4529a67ed102fe4f7efba2e65.tar.gz linux-stable-ef82eddc0e3179b4529a67ed102fe4f7efba2e65.tar.bz2 linux-stable-ef82eddc0e3179b4529a67ed102fe4f7efba2e65.zip | |
KVM: Remove kvm_read_guest_atomic()
Remove kvm_read_guest_atomic() because it's not used anywhere.
Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | include/linux/kvm_host.h | 2 | ||||
| -rw-r--r-- | virt/kvm/kvm_main.c | 11 |
2 files changed, 0 insertions, 13 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index a654cf6df078..83bd60f0af01 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -722,8 +722,6 @@ void kvm_get_pfn(kvm_pfn_t pfn); int kvm_read_guest_page(struct kvm *kvm, gfn_t gfn, void *data, int offset, int len); -int kvm_read_guest_atomic(struct kvm *kvm, gpa_t gpa, void *data, - unsigned long len); int kvm_read_guest(struct kvm *kvm, gpa_t gpa, void *data, unsigned long len); int kvm_read_guest_cached(struct kvm *kvm, struct gfn_to_hva_cache *ghc, void *data, unsigned long len); diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index d21cf86176f0..929d7fccf7cd 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -2030,17 +2030,6 @@ static int __kvm_read_guest_atomic(struct kvm_memory_slot *slot, gfn_t gfn, return 0; } -int kvm_read_guest_atomic(struct kvm *kvm, gpa_t gpa, void *data, - unsigned long len) -{ - gfn_t gfn = gpa >> PAGE_SHIFT; - struct kvm_memory_slot *slot = gfn_to_memslot(kvm, gfn); - int offset = offset_in_page(gpa); - - return __kvm_read_guest_atomic(slot, gfn, data, offset, len); -} -EXPORT_SYMBOL_GPL(kvm_read_guest_atomic); - int kvm_vcpu_read_guest_atomic(struct kvm_vcpu *vcpu, gpa_t gpa, void *data, unsigned long len) { |