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| author | Avi Kivity <avi@qumranet.com> | 2007-04-19 17:27:43 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-05-03 10:52:30 +0300 |
| commit | 1165f5fec18c077bdba88e7125fd41f8e3617cb4 (patch) | |
| tree | a1931bfddfabaa909f4ebd14a5c00a549d1e37ec /drivers/kvm/paging_tmpl.h | |
| parent | 3fca03653010b8c5fa63b99fc94c78cbfb433d00 (diff) | |
| download | kernel_samsung_tuna-1165f5fec18c077bdba88e7125fd41f8e3617cb4.zip kernel_samsung_tuna-1165f5fec18c077bdba88e7125fd41f8e3617cb4.tar.gz kernel_samsung_tuna-1165f5fec18c077bdba88e7125fd41f8e3617cb4.tar.bz2 | |
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 b94010d..73ffbff 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; |