Searched refs:time_mult (Results 1 – 16 of 16) sorted by relevance
| /Linux-v5.15/tools/perf/util/ |
| D | tsc.c | 23 quot = t / tc->time_mult; in perf_time_to_tsc()
24 rem = t % tc->time_mult; in perf_time_to_tsc()
26 (rem << tc->time_shift) / tc->time_mult; in perf_time_to_tsc()
39 return tc->time_zero + quot * tc->time_mult + in tsc_to_perf_time()
40 ((rem * tc->time_mult) >> tc->time_shift); in tsc_to_perf_time()
52 tc->time_mult = pc->time_mult; in perf_read_tsc_conversion()
100 event.time_conv.time_mult = tc.time_mult; in perf_event__synth_time_conv()
122 ret += fprintf(fp, "... Time Muliplier %" PRI_lu64 "\n", tc->time_mult); in perf_event__fprintf_time_conv()
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| D | tsc.h | 11 u32 time_mult; member
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| D | jitdump.c | 214 if (jd->use_arch_timestamp && !jd->session->time_conv.time_mult) { in jit_open()
406 tc.time_mult = time_conv->time_mult; in convert_timestamp()
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| D | arm-spe.c | 1073 spe->tc.time_mult = tc->time_mult; in arm_spe_process_auxtrace_info()
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| D | intel-pt.c | 1065 quot = ns / pt->tc.time_mult; in intel_pt_ns_to_ticks()
1066 rem = ns % pt->tc.time_mult; in intel_pt_ns_to_ticks()
1068 pt->tc.time_mult; in intel_pt_ns_to_ticks()
3675 pt->tc.time_mult = auxtrace_info->priv[INTEL_PT_TIME_MULT]; in intel_pt_process_auxtrace_info()
3745 if (pt->timeless_decoding && !pt->tc.time_mult) in intel_pt_process_auxtrace_info()
3746 pt->tc.time_mult = 1; in intel_pt_process_auxtrace_info()
3826 if (pt->tc.time_mult) { in intel_pt_process_auxtrace_info()
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| D | intel-bts.c | 882 bts->tc.time_mult = auxtrace_info->priv[INTEL_BTS_TIME_MULT]; in intel_bts_process_auxtrace_info()
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| D | session.c | 972 event->time_conv.time_mult = bswap_64(event->time_conv.time_mult); in perf_event__time_conv_swap()
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| /Linux-v5.15/tools/perf/arch/x86/tests/ |
| D | rdpmc.c | 40 u32 seq, idx, time_mult = 0, time_shift = 0; in mmap_read_self() local
52 time_mult = pc->time_mult; in mmap_read_self()
70 delta = time_offset + quot * time_mult + in mmap_read_self()
71 ((rem * time_mult) >> time_shift); in mmap_read_self()
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| /Linux-v5.15/tools/lib/perf/ |
| D | mmap.c | 305 u32 seq, idx, time_mult = 0, time_shift = 0; in perf_mmap__read_self() local
320 time_mult = READ_ONCE(pc->time_mult); in perf_mmap__read_self()
351 delta = time_offset + mul_u64_u32_shr(cyc, time_mult, time_shift); in perf_mmap__read_self()
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| /Linux-v5.15/tools/perf/arch/x86/util/ |
| D | intel-bts.c | 71 struct perf_tsc_conversion tc = { .time_mult = 0, }; in intel_bts_info_fill()
88 cap_user_time_zero = tc.time_mult != 0; in intel_bts_info_fill()
97 auxtrace_info->priv[INTEL_BTS_TIME_MULT] = tc.time_mult; in intel_bts_info_fill()
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| D | intel-pt.c | 331 struct perf_tsc_conversion tc = { .time_mult = 0, }; in intel_pt_info_fill()
374 cap_user_time_zero = tc.time_mult != 0; in intel_pt_info_fill()
385 auxtrace_info->priv[INTEL_PT_TIME_MULT] = tc.time_mult; in intel_pt_info_fill()
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| /Linux-v5.15/tools/lib/perf/include/perf/ |
| D | event.h | 347 __u64 time_mult; member
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| /Linux-v5.15/include/uapi/linux/ |
| D | perf_event.h | 610 __u32 time_mult; member
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| /Linux-v5.15/tools/include/uapi/linux/ |
| D | perf_event.h | 610 __u32 time_mult; member
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| /Linux-v5.15/arch/arm64/kernel/ |
| D | perf_event.c | 1311 userpg->time_mult = rd->mult; in device_initcall()
1337 userpg->time_mult >>= 1; in device_initcall()
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| /Linux-v5.15/arch/x86/events/ |
| D | core.c | 2737 userpg->time_mult = data.cyc2ns_mul; in arch_perf_update_userpage()
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