Commit 1625566e authored by Xianting Tian's avatar Xianting Tian Committed by Paolo Bonzini
Browse files

KVM: remove async parameter of hva_to_pfn_remapped() 



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

Signed-off-by: default avatarXianting Tian <xianting.tian@linux.alibaba.com>
Message-Id: <20220124020456.156386-1-xianting.tian@linux.alibaba.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent adb759e5

virt/kvm/kvm_main.c

+3 −4
Original line number Diff line number Diff line
@@ -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)