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| author |   Venkatesh Pallipadi <venki@google.com> | 2010-06-02 10:01:09 -0700 |
|---|---|---|
| committer |   Len Brown <len.brown@intel.com> | 2010-06-04 15:22:28 -0400 |
| commit | bceefad59ab66d1b1a815a1738744ea013da966e (patch) | |
| tree | 4cd5406c4cf77ac93bcf4fc764105be938628d51 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | ACPI: Fix the incorrect calculation about C-state idle time (diff) | |
| download | linux-dev-bceefad59ab66d1b1a815a1738744ea013da966e.tar.xz linux-dev-bceefad59ab66d1b1a815a1738744ea013da966e.zip | |
ACPI: Eliminate us to pm ticks conversion in common path
acpi_enter_[simple|bm] routines does us to pm tick conversion on every
idle wakeup and the value is only used in /proc/acpi display. We can
store the time in us and convert it into pm ticks before printing instead and
avoid the conversion in the common path.
Signed-off-by: Venkatesh Pallipadi <venki@google.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions