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kvm: remove unnecessary PageReserved check 

The same check is already done in kvm_is_reserved_pfn.

Reviewed-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2019-08-05 11:11:08 +02:00
parent 57b76bdb20
commit 8f946da73a
1 changed files with 1 additions and 2 deletions
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3
virt/kvm/kvm_main.c
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@ -1855,8 +1855,7 @@ void kvm_set_pfn_dirty(kvm_pfn_t pfn)
if (!kvm_is_reserved_pfn(pfn)) {
struct page *page = pfn_to_page(pfn);
if (!PageReserved(page))
SetPageDirty(page);
SetPageDirty(page);
}
}
EXPORT_SYMBOL_GPL(kvm_set_pfn_dirty);