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/linux/Documentation/arch/powerpc/
H A Dvcpudispatch_stats.rst17 By default, the DTLB log for each vcpu is processed 50 times a second so
31 2. number of times this vcpu was dispatched on the same processor as last
33 3. number of times this vcpu was dispatched on a different processor core
35 4. number of times this vcpu was dispatched on a different chip
36 5. number of times this vcpu was dispatches on a different socket/drawer
42 6. number of times this vcpu was dispatched in its home node (chip)
43 7. number of times this vcpu was dispatched in a different node
44 8. number of times this vcpu was dispatched in a node further away (numa
/linux/tools/power/cpupower/bench/
H A DREADME-BENCH34 You can specify load (100% CPU load) and sleep (0% CPU load) times in us which
42 repeated 20 times.
48 Will increase load and sleep time by 25ms 5 times.
50 25ms load/sleep time repeated 20 times (cycles).
51 50ms load/sleep time repeated 20 times (cycles).
53 100ms load/sleep time repeated 20 times (cycles).
79 In round 2, if the ondemand sampling times exactly match the load/sleep
96 You can easily test all kind of load/sleep times and check whether your
/linux/arch/mips/include/asm/
H A Dunroll.h16 #define unroll(times, fn, ...) do { \ argument
28 BUILD_BUG_ON(!__builtin_constant_p(times)); \
30 switch (times) { \
/linux/kernel/sched/
H A Dpsi.c272 enum psi_aggregators aggregator, u32 *times, in get_recent_times() argument
289 memcpy(times, groupc->times, sizeof(groupc->times)); in get_recent_times()
309 times[s] += now - state_start; in get_recent_times()
311 delta = times[s] - groupc->times_prev[aggregator][s]; in get_recent_times()
312 groupc->times_prev[aggregator][s] = times[s]; in get_recent_times()
314 times[s] = delta; in get_recent_times()
381 u32 times[NR_PSI_STATES]; in collect_percpu_times() local
385 get_recent_times(group, cpu, aggregator, times, in collect_percpu_times()
389 nonidle = nsecs_to_jiffies(times[PSI_NONIDLE]); in collect_percpu_times()
393 deltas[s] += (u64)times[s] * nonidle; in collect_percpu_times()
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/linux/drivers/iio/
H A Dindustrialio-gts-helper.c430 int *times, i, j, idx = 0, *int_micro_times; in iio_gts_build_avail_time_table() local
435 times = kzalloc_objs(int, gts->num_itime); in iio_gts_build_avail_time_table()
436 if (!times) in iio_gts_build_avail_time_table()
443 if (idx == 0 || times[idx - 1] < new) { in iio_gts_build_avail_time_table()
444 times[idx++] = new; in iio_gts_build_avail_time_table()
449 if (times[j] == new) in iio_gts_build_avail_time_table()
451 if (times[j] > new) { in iio_gts_build_avail_time_table()
452 memmove(&times[j + 1], &times[j], in iio_gts_build_avail_time_table()
454 times[j] = new; in iio_gts_build_avail_time_table()
470 iio_gts_us_to_int_micro(times, int_micro_times, idx); in iio_gts_build_avail_time_table()
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/linux/tools/testing/selftests/bpf/benchs/
H A Dbench_bpf_hashmap_lookup.c224 static int compute_events(u64 *times, double *events_mean, double *events_stddev, u64 *mean_time) in compute_events()
233 if (!times[i]) in compute_events()
235 *mean_time += times[i]; in compute_events()
236 *events_mean += events_from_time(times[i]); in compute_events()
247 double events_i = *events_mean - events_from_time(times[i]); in hashmap_report_final()
208 compute_events(u64 * times,double * events_mean,double * events_stddev,u64 * mean_time) compute_events() argument
/linux/Documentation/ABI/testing/
H A Dsysfs-devices-platform-ipmi127 idles (RO) Number of times the interface was
140 hosed_count (RO) Number of times the hardware didn't
143 long_timeouts (RO) Number of times the driver
147 flag_fetches (RO) Number of times the driver
156 short_timeouts (RO) Number of times the driver
207 hosed (RO) Number of times the hardware didn't
228 flag_fetches (RO) Number of times a flag fetch was
234 receive_retries (RO) Number of times the receive of a
237 send_errors (RO) Number of times the send of a
H A Dsysfs-class-wakeup18 This file contains the number of times the wakeup source was
32 This file contains the number of times the wakeup source might
39 This file contains the number of times the wakeup source's
H A Dsysfs-kernel-slab60 The alloc_from_partial file shows how many times a cpu slab has
72 The alloc_refill file shows how many times the per-cpu freelist
83 The alloc_slab file is shows how many times a new slab had to
127 The file cpuslab_flush shows how many times a cache's cpu slabs
150 The deactivate_empty file shows how many times an empty cpu slab
160 The deactivate_full file shows how many times a full cpu slab
170 The deactivate_remote_frees file shows how many times a cpu slab
181 The deactivate_to_head file shows how many times a partial cpu
192 The deactivate_to_tail file shows how many times a partial cpu
212 The free_add_partial file shows how many times an object has
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H A Dsysfs-kernel-oops_count6 Shows how many times the system has Oopsed since last boot.
H A Dsysfs-kernel-warn_count6 Shows how many times the system has Warned since last boot.
H A Dsysfs-kernel-rcu_stall_count6 Shows how many times the system has detected an RCU stall since last boot.
/linux/Documentation/admin-guide/cgroup-v1/
H A Dcpuacct.rst35 CPU time obtained by the cgroup into user and system times. Currently
44 system times. This has two side effects:
46 - It is theoretically possible to see wrong values for user and system times.
49 - It is possible to see slightly outdated values for user and system times
/linux/tools/perf/scripts/python/
H A Dstat-cpi.py6 times = [] variable
14 if (time not in times):
15 times.append(time)
/linux/Documentation/fault-injection/
H A Dnvme-fault-injection.rst22 echo 1 > /sys/kernel/debug/nvme0n1/fault_inject/times
33 name fault_inject, interval 1, probability 100, space 0, times 1
77 echo 1 > /sys/kernel/debug/nvme0n1/fault_inject/times
91 name fault_inject, interval 1, probability 100, space 0, times 1
129 echo 1 > /sys/kernel/debug/nvme0/fault_inject/times
141 name fault_inject, interval 1, probability 100, space 1, times 1
/linux/Documentation/driver-api/media/drivers/ccs/
H A Dmk-ccs-regs340 my $times = $h->{$arg}->{elsize} != 1 ?
346 $reg_formula .= " + (($arg) < $lim ? ($arg)$times : $offset + (($arg) - $lim)$times)";
348 $reg_formula .= " + ($arg)$times";
351 $lim_formula .= (defined $lim_formula ? " + " : "") . "($arg)$times";
/linux/drivers/iio/accel/
H A Dkxcjk-1013.c296 const struct kx_odr_start_up_time *times; member
302 .times = pm_ptr(kxcjk1013_odr_start_up_times),
307 .times = pm_ptr(kxcjk1013_odr_start_up_times),
312 .times = pm_ptr(kxcjk1013_odr_start_up_times),
318 .times = pm_ptr(kxcjk1013_odr_start_up_times),
324 .times = pm_ptr(kxcjk1013_odr_start_up_times),
330 .times = pm_ptr(kxtj21009_odr_start_up_times),
335 .times = pm_ptr(kxtf9_odr_start_up_times),
340 .times = pm_ptr(kx0231025_odr_start_up_times),
621 const struct kx_odr_start_up_time *times; in kxcjk1013_get_startup_times() local
[all …]
/linux/include/linux/
H A Dfault-inject.h28 atomic_t times; member
45 .times = ATOMIC_INIT(1), \
/linux/Documentation/power/
H A Ddrivers-testing.rst13 several times, preferably several times in a row, and separately for hibernation
50 Each of the above tests should be repeated several times and the STD tests
/linux/tools/testing/selftests/bpf/
H A Dxdping.h
H A Dxdping.c
/linux/tools/testing/selftests/bpf/progs/
H A Dxdping_kern.c
/linux/Documentation/admin-guide/device-mapper/
H A Dstatistics.rst22 The reported times are in milliseconds and the granularity depends on
24 reported times are in nanoseconds.
70 used, the resulting times are in nanoseconds instead of
75 numbers n1, n2, etc are times that represent the boundaries
77 times are in milliseconds, otherwise they are in
/linux/drivers/crypto/nx/
H A Dnx-common-pseries.c153 static void ibm_nx842_incr_hist(atomic64_t *times, unsigned int time) in ibm_nx842_incr_hist() argument
160 atomic64_inc(&times[bucket]); in ibm_nx842_incr_hist()
918 atomic64_t *times; in nx842_timehist_show() local
931 times = local_devdata->counters->comp_times; in nx842_timehist_show()
933 times = local_devdata->counters->decomp_times; in nx842_timehist_show()
942 atomic64_read(&times[i])); in nx842_timehist_show()
950 atomic64_read(&times[(NX842_HIST_SLOTS - 1)])); in nx842_timehist_show()
/linux/drivers/gpu/drm/i915/gem/selftests/
H A Di915_gem_context.c76 ktime_t times[2] = {}; in live_nop_switch() local
78 times[0] = ktime_get_raw(); in live_nop_switch()
103 times[1] = ktime_get_raw(); in live_nop_switch()
106 nctx, engine->name, ktime_to_ns(times[1] - times[0])); in live_nop_switch()
114 times[1] = ktime_get_raw(); in live_nop_switch()
158 times[1] = ktime_sub(ktime_get_raw(), times[1]); in live_nop_switch()
160 times[0] = times[1]; in live_nop_switch()
172 ktime_to_ns(times[0]), in live_nop_switch()
173 prime - 1, div64_u64(ktime_to_ns(times[1]), prime - 1)); in live_nop_switch()

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