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| author | Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> | 2012-08-03 15:42:52 +0800 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-08-06 16:04:58 +0300 |
| commit | 32cad84f44d186654492f1a50a1424c8906ccbd9 (patch) | |
| tree | 8a5e7d77edac00a763d3e48aa4d7bf296e671e2b /arch/powerpc/kvm/book3s_pr.c | |
| parent | cb9aaa30b133574b646d9d4766ef08a843211393 (diff) | |
| download | talos-obmc-linux-32cad84f44d186654492f1a50a1424c8906ccbd9.tar.gz talos-obmc-linux-32cad84f44d186654492f1a50a1424c8906ccbd9.zip | |
KVM: do not release the error page
After commit a2766325cf9f9, the error page is replaced by the
error code, it need not be released anymore
[ The patch has been compiling tested for powerpc ]
Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/powerpc/kvm/book3s_pr.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_pr.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c index a1baec340f7e..05c28f59f77f 100644 --- a/arch/powerpc/kvm/book3s_pr.c +++ b/arch/powerpc/kvm/book3s_pr.c @@ -242,10 +242,8 @@ static void kvmppc_patch_dcbz(struct kvm_vcpu *vcpu, struct kvmppc_pte *pte) int i; hpage = gfn_to_page(vcpu->kvm, pte->raddr >> PAGE_SHIFT); - if (is_error_page(hpage)) { - kvm_release_page_clean(hpage); + if (is_error_page(hpage)) return; - } hpage_offset = pte->raddr & ~PAGE_MASK; hpage_offset &= ~0xFFFULL; |
