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Searched refs:prev_tsc (Results 1 - 4 of 4) sorted by relevance

/kernel/linux/linux-5.10/arch/x86/kernel/
H A Dtsc.c499 u64 tsc = 0, prev_tsc = 0; in pit_expect_msb() local
504 prev_tsc = tsc; in pit_expect_msb()
507 *deltap = get_cycles() - prev_tsc; in pit_expect_msb()
/kernel/linux/linux-6.6/arch/x86/kernel/
H A Dtsc.c536 u64 tsc = 0, prev_tsc = 0; in pit_expect_msb() local
541 prev_tsc = tsc; in pit_expect_msb()
544 *deltap = get_cycles() - prev_tsc; in pit_expect_msb()
/kernel/linux/linux-5.10/drivers/cpufreq/
H A Dintel_pstate.c208 * @prev_tsc: Last timestamp counter (TSC) value
247 u64 prev_tsc; member
1868 if (cpu->prev_mperf == mperf || cpu->prev_tsc == tsc) { in intel_pstate_sample()
1881 cpu->sample.tsc -= cpu->prev_tsc; in intel_pstate_sample()
1885 cpu->prev_tsc = tsc; in intel_pstate_sample()
/kernel/linux/linux-6.6/drivers/cpufreq/
H A Dintel_pstate.c203 * @prev_tsc: Last timestamp counter (TSC) value
243 u64 prev_tsc; member
2211 if (cpu->prev_mperf == mperf || cpu->prev_tsc == tsc) { in intel_pstate_sample()
2224 cpu->sample.tsc -= cpu->prev_tsc; in intel_pstate_sample()
2228 cpu->prev_tsc = tsc; in intel_pstate_sample()

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