| /linux-6.15/Documentation/virt/kvm/arm/ |
| H A D | ptp_kvm.rst | 7 It relies on transferring the wall clock and counter value from the
28 | | | | upper 32 bits of wall clock time |
30 | | (uint32) | R1 | Lower 32 bits of wall clock time |
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| /linux-6.15/tools/perf/Documentation/ |
| H A D | cpu-and-latency-overheads.txt | 3 There are two notions of time: wall-clock time and CPU time.
7 Each second of wall-clock time we have number-of-cores seconds of CPU time.
9 'latency' columns for CPU and wall-clock time correspondingly).
51 flags. It shows fraction of (wall-clock) time the workload utilizes different
55 CPU and wall-clock overheads:
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| H A D | perf-data.txt | 34 Convert time to wall clock time.
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| H A D | callchain-overhead-calculation.txt | 5 wall-clock overhead). The 'self' overhead is simply calculated by
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| H A D | perf.data-file-format.txt | 328 conversion into wall clock time on the reporting stage.
394 Contains clock id and its reference time together with wall clock
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| H A D | perf-stat.txt | 162 This can be useful to measure just elapsed wall-clock time - or to assess the
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| H A D | perf-report.txt | 117 - latency: latency (wall-clock) overhead percentage of sample.
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| /linux-6.15/drivers/power/supply/ |
| H A D | wm831x_power.c | 22 struct power_supply *wall; member
527 power_supply_changed(wm831x_power->wall); in wm831x_pwr_src_irq()
573 power->wall = devm_power_supply_register(&pdev->dev, in wm831x_power_probe()
576 if (IS_ERR(power->wall)) { in wm831x_power_probe()
577 ret = PTR_ERR(power->wall); in wm831x_power_probe()
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| /linux-6.15/arch/x86/include/asm/ |
| H A D | pvclock.h | 15 void pvclock_read_wallclock(struct pvclock_wall_clock *wall,
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| /linux-6.15/Documentation/devicetree/bindings/power/supply/ |
| H A D | ltc4162-l.yaml | 16 distribution between input sources such as wall adapters, backplanes, solar
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| H A D | gpio-charger.yaml | 32 Type of the charger, e.g. "mains" for a wall charger.
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| /linux-6.15/Documentation/ABI/testing/ |
| H A D | rtc-cdev | 10 format is a Gregorian calendar date and 24 hour wall clock
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| H A D | sysfs-class-power | 405 integrated converter allowing for a "smart" wall
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| /linux-6.15/drivers/cpufreq/ |
| H A D | cpufreq.c | 131 static inline u64 get_cpu_idle_time_jiffy(unsigned int cpu, u64 *wall) in get_cpu_idle_time_jiffy() argument
150 if (wall) in get_cpu_idle_time_jiffy()
151 *wall = div_u64(cur_wall_time, NSEC_PER_USEC); in get_cpu_idle_time_jiffy()
156 u64 get_cpu_idle_time(unsigned int cpu, u64 *wall, int io_busy) in get_cpu_idle_time() argument
158 u64 idle_time = get_cpu_idle_time_us(cpu, io_busy ? wall : NULL); in get_cpu_idle_time()
161 return get_cpu_idle_time_jiffy(cpu, wall); in get_cpu_idle_time()
163 idle_time += get_cpu_iowait_time_us(cpu, wall); in get_cpu_idle_time()
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| /linux-6.15/Documentation/timers/ |
| H A D | timekeeping.rst | 36 shall be as stable and correct as possible as compared to a real-world wall
46 When the wall-clock accuracy of the clock source isn't satisfactory, there
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| /linux-6.15/Documentation/accounting/ |
| H A D | taskstats-struct.rst | 130 /* cpu "wall-clock" running time
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| /linux-6.15/Documentation/admin-guide/ |
| H A D | rtc.rst | 6 something that tracks wall clock time and is battery backed so that it
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| H A D | workload-tracing.rst | 156 spent running in the kernel) independent of wall clock time. We plan to use
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| /linux-6.15/include/linux/ |
| H A D | cpufreq.h | 236 u64 get_cpu_idle_time(unsigned int cpu, u64 *wall, int io_busy);
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| /linux-6.15/Documentation/sound/designs/ |
| H A D | timestamping.rst | 89 the results will default to the HDAudio wall clock for playback
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| /linux-6.15/Documentation/scheduler/ |
| H A D | sched-bwc.rst | 136 - burst_time: Cumulative wall-time (in nanoseconds) that any CPUs has used
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| /linux-6.15/Documentation/mm/ |
| H A D | multigen_lru.rst | 218 The PID controller uses generations rather than the wall clock as the
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| /linux-6.15/Documentation/hid/ |
| H A D | hid-bpf.rst | 353 a specific 3 positions switch to toggle between *pencil on paper*, *cray on a wall*
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| /linux-6.15/Documentation/userspace-api/media/v4l/ |
| H A D | buffer.rst | 622 3.9 and may be either monotonic (see below) or realtime (wall
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| /linux-6.15/Documentation/virt/kvm/x86/ |
| H A D | timekeeping.rst | 515 'wall clock' or 'real time' may not need any adjustment of their interrupts to
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