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| author | Zachary Amsden <zamsden@gmail.com> | 2012-02-03 15:43:57 -0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-03-08 14:10:09 +0200 |
| commit | e26101b116a6235bcd80b3a4c38c9fe91286cd79 (patch) | |
| tree | 82c133ffb2c8877f675af519a2ffd4c55820c7e9 /tools/perf/scripts/python/bin | |
| parent | KVM: Dont mark TSC unstable due to S4 suspend (diff) | |
| download | linux-e26101b116a6235bcd80b3a4c38c9fe91286cd79.tar.gz linux-e26101b116a6235bcd80b3a4c38c9fe91286cd79.zip | |
KVM: Track TSC synchronization in generations
This allows us to track the original nanosecond and counter values
at each phase of TSC writing by the guest. This gets us perfect
offset matching for stable TSC systems, and perfect software
computed TSC matching for machines with unstable TSC.
Signed-off-by: Zachary Amsden <zamsden@gmail.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions