Fix timer and work perf events timestamp tracing
Fix timer and work perf events timestamp tracing by
- considering event exit timestamp relative to measurement first
timestamp for events which entry timestamp is not recorded.
Currently these events exit timestamp itself is considered as
usage period resulting in false usage report.
- clearing event timestamps from global map at the end of each
measurement to avoid collision with earlier recorded timestamps.
Signed-off-by: Rajagopal Venkat <rajagopal.venkat@linaro.org>
3 files changed
