Searched refs:irqtime (Results 1 – 4 of 4) sorted by relevance
| /linux/kernel/sched/ |
| H A D | cputime.c | 26 DEFINE_PER_CPU(struct irqtime, cpu_irqtime);
40 static void irqtime_account_delta(struct irqtime *irqtime, u64 delta, in irqtime_account_delta() argument
45 u64_stats_update_begin(&irqtime->sync); in irqtime_account_delta()
47 irqtime->total += delta; in irqtime_account_delta()
48 irqtime->tick_delta += delta; in irqtime_account_delta()
49 u64_stats_update_end(&irqtime->sync); in irqtime_account_delta()
58 struct irqtime *irqtime = this_cpu_ptr(&cpu_irqtime); in irqtime_account_irq() local
67 delta = sched_clock_cpu(cpu) - irqtime->irq_start_time; in irqtime_account_irq()
68 irqtime->irq_start_time += delta; in irqtime_account_irq()
78 irqtime_account_delta(irqtime, delta, CPUTIME_IRQ); in irqtime_account_irq()
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| H A D | sched.h | 3167 struct irqtime { struct
3174 DECLARE_PER_CPU(struct irqtime, cpu_irqtime); argument
3189 struct irqtime *irqtime = &per_cpu(cpu_irqtime, cpu); in irq_time_read() local
3194 seq = __u64_stats_fetch_begin(&irqtime->sync); in irq_time_read()
3195 total = irqtime->total; in irq_time_read()
3196 } while (__u64_stats_fetch_retry(&irqtime->sync, seq)); in irq_time_read()
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| /linux/kernel/time/ |
| H A D | sched_clock.c | 48 static int irqtime = -1; variable
50 core_param(irqtime, irqtime, int, 0400);
242 if (irqtime > 0 || (irqtime == -1 && rate >= 1000000)) in sched_clock_register()
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| /linux/drivers/s390/block/ |
| H A D | dasd.c | 777 unsigned long strtime, irqtime, endtime, tottime; in dasd_profile_end() local
797 irqtime = ((cqr->stopclk - cqr->startclk) >> 12); in dasd_profile_end()
806 dasd_profile_counter(irqtime, irqtime_ind); in dasd_profile_end()
807 dasd_profile_counter(irqtime / sectors, irqtimeps_ind); in dasd_profile_end()
815 data->dasd_sum_time_irq += irqtime; in dasd_profile_end()
833 data->dasd_sum_time_irq += irqtime; in dasd_profile_end()
851 data->dasd_sum_time_irq += irqtime; in dasd_profile_end()
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