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KVM: remove async parameter of hva_to_pfn_remapped()

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The async parameter of hva_to_pfn_remapped() is not used, so remove it.

Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com>
Message-Id: <20220124020456.156386-1-xianting.tian@linux.alibaba.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Xianting Tian 2022-01-24 10:04:56 +08:00 committed by Paolo Bonzini
parent adb759e599
commit 1625566ec8
1 changed files with 3 additions and 4 deletions
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7
virt/kvm/kvm_main.c
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@ -2463,9 +2463,8 @@ static int kvm_try_get_pfn(kvm_pfn_t pfn)
}
static int hva_to_pfn_remapped(struct vm_area_struct *vma,
unsigned long addr, bool *async,
bool write_fault, bool *writable,
kvm_pfn_t *p_pfn)
unsigned long addr, bool write_fault,
bool *writable, kvm_pfn_t *p_pfn)
{
kvm_pfn_t pfn;
pte_t *ptep;
@ -2575,7 +2574,7 @@ kvm_pfn_t hva_to_pfn(unsigned long addr, bool atomic, bool *async,
if (vma == NULL)
pfn = KVM_PFN_ERR_FAULT;
else if (vma->vm_flags & (VM_IO | VM_PFNMAP)) {
r = hva_to_pfn_remapped(vma, addr, async, write_fault, writable, &pfn);
r = hva_to_pfn_remapped(vma, addr, write_fault, writable, &pfn);
if (r == -EAGAIN)
goto retry;
if (r < 0)