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| author | Avi Kivity | 2007-04-19 16:27:43 +0200 |
|---|---|---|
| committer | Avi Kivity | 2007-05-03 09:52:30 +0200 |
| commit | 1165f5fec18c077bdba88e7125fd41f8e3617cb4 (patch) | |
| tree | a1931bfddfabaa909f4ebd14a5c00a549d1e37ec /drivers/kvm/paging_tmpl.h | |
| parent | KVM: VMX: Avoid unnecessary vcpu_load()/vcpu_put() cycles (diff) | |
| download | kernel-qcow2-linux-1165f5fec18c077bdba88e7125fd41f8e3617cb4.tar.gz kernel-qcow2-linux-1165f5fec18c077bdba88e7125fd41f8e3617cb4.tar.xz kernel-qcow2-linux-1165f5fec18c077bdba88e7125fd41f8e3617cb4.zip | |
KVM: Per-vcpu statistics
Make the exit statistics per-vcpu instead of global. This gives a 3.5%
boost when running one virtual machine per core on my two socket dual core
(4 cores total) machine.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm/paging_tmpl.h')
| -rw-r--r-- | drivers/kvm/paging_tmpl.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/kvm/paging_tmpl.h b/drivers/kvm/paging_tmpl.h index b94010dad809..73ffbffb1097 100644 --- a/drivers/kvm/paging_tmpl.h +++ b/drivers/kvm/paging_tmpl.h @@ -448,7 +448,7 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr, if (is_io_pte(*shadow_pte)) return 1; - ++kvm_stat.pf_fixed; + ++vcpu->stat.pf_fixed; kvm_mmu_audit(vcpu, "post page fault (fixed)"); return write_pt; |