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Searched refs:epoch_cyc (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.10/kernel/time/
Dsched_clock.c91 cyc = (rd->read_sched_clock() - rd->epoch_cyc) & in sched_clock()
136 ns = rd.epoch_ns + cyc_to_ns((cyc - rd.epoch_cyc) & rd.sched_clock_mask, rd.mult, rd.shift); in update_sched_clock()
139 rd.epoch_cyc = cyc; in update_sched_clock()
182 ns = rd.epoch_ns + cyc_to_ns((cyc - rd.epoch_cyc) & rd.sched_clock_mask, rd.mult, rd.shift); in sched_clock_register()
189 rd.epoch_cyc = new_epoch; in sched_clock_register()
263 return cd.read_data[seq & 1].epoch_cyc; in suspended_sched_clock_read()
281 rd->epoch_cyc = cd.actual_read_sched_clock(); in sched_clock_resume()
/Linux-v5.10/include/linux/
Dsched_clock.h27 u64 epoch_cyc; member
/Linux-v5.10/arch/arm64/kernel/
Dperf_event.c1278 userpg->time_cycles = rd->epoch_cyc; in device_initcall()
1286 ns = mul_u64_u32_shr(rd->epoch_cyc, rd->mult, rd->shift); in device_initcall()