Lines Matching refs:tsc
562 uint64_t tsc) in read_cycle() argument
564 uint64_t delta = tsc - info->tsc_timestamp; in read_cycle()
998 u64 tsc, delta; in get_s_time_fixed() local
1002 tsc = at_tsc; in get_s_time_fixed()
1004 tsc = rdtsc_ordered(); in get_s_time_fixed()
1005 delta = tsc - t->stamp.local_tsc; in get_s_time_fixed()
1600 u64 tsc; in init_percpu_time() local
1608 tsc = rdtsc_ordered(); in init_percpu_time()
1620 now = get_s_time_fixed(tsc); in init_percpu_time()
1624 t->stamp.local_tsc = tsc; in init_percpu_time()
1639 uint64_t tsc; in tsc_check_writability() local
1649 tsc = rdtsc(); in tsc_check_writability()
1654 write_tsc(tsc | (1ULL << 32)); in tsc_check_writability()
1671 write_tsc(tsc); in tsc_check_writability()
2018 u64 gtsc_to_gtime(struct domain *d, u64 tsc) in gtsc_to_gtime() argument
2020 u64 time = scale_delta(tsc, &d->arch.vtsc_to_ns); in gtsc_to_gtime()
2081 uint64_t tsc; in tsc_get_info() local
2094 tsc = rdtsc(); in tsc_get_info()
2095 *elapsed_nsec = scale_delta(tsc, &d->arch.vtsc_to_ns); in tsc_get_info()
2106 tsc = rdtsc(); in tsc_get_info()
2107 *elapsed_nsec = scale_delta(tsc, &this_cpu(cpu_time).tsc_scale) - in tsc_get_info()