| commit | 4a4541a40e1fe145c72c4b959fac524a5600d9fb | [log] [tgz] |
|---|---|---|
| author | Avi Kivity <avi@redhat.com> | Sun Jul 22 17:41:00 2012 +0300 |
| committer | Marcelo Tosatti <mtosatti@redhat.com> | Mon Jul 30 20:47:32 2012 -0300 |
| tree | 2d9aa84f2cfa1156603d10002b3d21c9b507f70e | |
| parent | ade38c311a0ad8c32e902fe1d0ae74d0d44bc71e [diff] |
KVM: Don't update PPR on any APIC read The current code will update the PPR on almost any APIC read; however that's only required if we read the PPR. kvm_update_ppr() shows up in some profiles, albeit with a low usage (~1%). This should reduce it further (it will still be called during interrupt processing). Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>