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| author | Liu, Jinsong <jinsong.liu@intel.com> | 2012-09-10 02:55:39 +0400 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-09-10 12:10:03 +0400 |
| commit | 92b5265d38f6a4d33e9d43974f176f18547687d6 (patch) | |
| tree | f647126be65be95cce237c8c395591849b478e33 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 7efd8fa145c340a68a9cd758012b6e0ae4883c93 (diff) | |
| download | linux-92b5265d38f6a4d33e9d43974f176f18547687d6.tar.xz | |
KVM: Depend on HIGH_RES_TIMERS
KVM lapic timer and tsc deadline timer based on hrtimer,
setting a leftmost node to rb tree and then do hrtimer reprogram.
If hrtimer not configured as high resolution, hrtimer_enqueue_reprogram
do nothing and then make kvm lapic timer and tsc deadline timer fail.
Signed-off-by: Liu, Jinsong <jinsong.liu@intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions