diff options
Diffstat (limited to 'drivers/kvm/paging_tmpl.h')
| -rw-r--r-- | drivers/kvm/paging_tmpl.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/kvm/paging_tmpl.h b/drivers/kvm/paging_tmpl.h index 32b38518845..c894b51ba3f 100644 --- a/drivers/kvm/paging_tmpl.h +++ b/drivers/kvm/paging_tmpl.h @@ -355,6 +355,7 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr, int r; pgprintk("%s: addr %lx err %x\n", __FUNCTION__, addr, error_code); + kvm_mmu_audit(vcpu, "pre page fault"); r = mmu_topup_memory_caches(vcpu); if (r) @@ -402,6 +403,7 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr, pgprintk("%s: io work, no access\n", __FUNCTION__); inject_page_fault(vcpu, addr, error_code | PFERR_PRESENT_MASK); + kvm_mmu_audit(vcpu, "post page fault (io)"); return 0; } @@ -410,10 +412,12 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr, */ if (pte_present && !fixed && !write_pt) { inject_page_fault(vcpu, addr, error_code); + kvm_mmu_audit(vcpu, "post page fault (guest)"); return 0; } ++kvm_stat.pf_fixed; + kvm_mmu_audit(vcpu, "post page fault (fixed)"); return write_pt; } |