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| author | Paolo Bonzini <pbonzini@redhat.com> | 2016-02-24 10:19:30 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-03-08 12:33:20 +0100 |
| commit | df748f864a342375aaa52a7e043fae7142376d01 (patch) | |
| tree | 2b0e0b3e8c9988e1f4a5a12eee7ece4fc96f24c8 /arch/x86/kvm/mmu.c | |
| parent | 35a70510ee13b0ab130968ed399eeeb5106bc12e (diff) | |
| download | blackbird-obmc-linux-df748f864a342375aaa52a7e043fae7142376d01.tar.gz blackbird-obmc-linux-df748f864a342375aaa52a7e043fae7142376d01.zip | |
KVM: MMU: use kvm_sync_page in kvm_sync_pages
If the last argument is true, kvm_unlink_unsync_page is called anyway in
__kvm_sync_page (either by kvm_mmu_prepare_zap_page or by __kvm_sync_page
itself). Therefore, kvm_sync_pages can just call kvm_sync_page, instead
of going through kvm_unlink_unsync_page+__kvm_sync_page.
Reviewed-by: Takuya Yoshikawa <yoshikawa_takuya_b1@lab.ntt.co.jp>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/mmu.c')
| -rw-r--r-- | arch/x86/kvm/mmu.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index 45a8a0605a09..56be33714036 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -1987,8 +1987,7 @@ static void kvm_sync_pages(struct kvm_vcpu *vcpu, gfn_t gfn) continue; WARN_ON(s->role.level != PT_PAGE_TABLE_LEVEL); - kvm_unlink_unsync_page(vcpu->kvm, s); - if (!__kvm_sync_page(vcpu, s, &invalid_list, false)) + if (!kvm_sync_page(vcpu, s, &invalid_list)) flush = true; } |
