Searched refs:prev_sample_period (Results 1 – 1 of 1) sorted by relevance
751 uint64_t prev_sample_period, next_sample_period; in gen_perf_begin_query() local753 prev_sample_period = 1000000000ull * pow(2, e + 1) / devinfo->timestamp_frequency; in gen_perf_begin_query()759 if (prev_sample_period < overflow_period && in gen_perf_begin_query()770 prev_sample_period / 1000000ul); in gen_perf_begin_query()