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| author | Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp> | 2012-07-02 08:53:25 (GMT) |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2012-07-18 19:55:03 (GMT) |
| commit | 9594a4986192f99c01a7c0a1779b5ac0eff8e208 (patch) | |
| tree | 228b311d3b742a2ca38fc79da0e63b1e8d56d1ee /arch/x86/kvm/mmu.c | |
| parent | ebf7d2e9939f6571ef0b7381e7f95eb10f0c686b (diff) | |
| download | linux-9594a4986192f99c01a7c0a1779b5ac0eff8e208.tar.xz | |
KVM: MMU: Use __gfn_to_rmap() to clean up kvm_handle_hva()
We can treat every level uniformly.
Signed-off-by: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/x86/kvm/mmu.c')
| -rw-r--r-- | arch/x86/kvm/mmu.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index 28c8fbc..2beb95b 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -1281,14 +1281,14 @@ static int kvm_handle_hva(struct kvm *kvm, unsigned long hva, gfn_t gfn_offset = (hva - start) >> PAGE_SHIFT; gfn_t gfn = memslot->base_gfn + gfn_offset; - ret = handler(kvm, &memslot->rmap[gfn_offset], data); + ret = 0; - for (j = 0; j < KVM_NR_PAGE_SIZES - 1; ++j) { - struct kvm_lpage_info *linfo; + for (j = PT_PAGE_TABLE_LEVEL; + j < PT_PAGE_TABLE_LEVEL + KVM_NR_PAGE_SIZES; ++j) { + unsigned long *rmapp; - linfo = lpage_info_slot(gfn, memslot, - PT_DIRECTORY_LEVEL + j); - ret |= handler(kvm, &linfo->rmap_pde, data); + rmapp = __gfn_to_rmap(gfn, j, memslot); + ret |= handler(kvm, rmapp, data); } trace_kvm_age_page(hva, memslot, ret); retval |= ret; |