diff options
| author | Bibo Mao <[email protected]> | 2023-07-31 10:24:05 +0800 |
|---|---|---|
| committer | Sean Christopherson <[email protected]> | 2023-08-02 13:36:08 -0700 |
| commit | b859b018aadfd05f0526533fd1bcf04024d01917 (patch) | |
| tree | 15f7d59a5dda43f79baa273573e93e0e5e38aaec /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | 0de704d2d6c82c7498fa1b8df66903f8139e3de2 (diff) | |
KVM: selftests: use unified time type for comparison
With test case kvm_page_table_test, start time is acquired with
time type CLOCK_MONOTONIC_RAW, however end time in timespec_elapsed()
is acquired with time type CLOCK_MONOTONIC. This can cause inaccurate
elapsed time calculation due to mixing timebases, e.g. LoongArch in
particular will see weirdness.
Modify kvm_page_table_test to use unified time type CLOCK_MONOTONIC for
start time.
Signed-off-by: Bibo Mao <[email protected]>
Reviewed-by: Oliver Upton <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
[sean: massage changelog]
Signed-off-by: Sean Christopherson <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions