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/linux/include/trace/events/
H A Dosnoise.h107 TP_PROTO(struct task_struct *t, u64 start, u64 duration),
109 TP_ARGS(t, start, duration),
114 __field( u64, duration)
122 __entry->duration = duration;
125 TP_printk("%8s:%d start %llu.%09u duration %llu ns",
130 __entry->duration)
135 TP_PROTO(int vector, u64 start, u64 duration),
137 TP_ARGS(vector, start, duration),
141 __field( u64, duration)
148 __entry->duration = duration;
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/linux/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/
H A Dmmu.json3 "PublicDescription": "Duration of a translation table walk handled by the MMU",
6 "BriefDescription": "Duration of a translation table walk handled by the MMU"
9 "PublicDescription": "Duration of a Stage 1 translation table walk handled by the MMU",
12 "BriefDescription": "Duration of a Stage 1 translation table walk handled by the MMU"
15 "PublicDescription": "Duration of a Stage 2 translation table walk handled by the MMU",
18 "BriefDescription": "Duration of a Stage 2 translation table walk handled by the MMU"
21 "PublicDescription": "Duration of a translation table walk requested by the LSU",
24 "BriefDescription": "Duration of a translation table walk requested by the LSU"
27 … "PublicDescription": "Duration of a translation table walk requested by the Instruction Side",
30 "BriefDescription": "Duration of a translation table walk requested by the Instruction Side"
[all …]
H A Dpipeline.json15 "PublicDescription": "Duration for which all slots in the Load-Store Unit are busy",
18 "BriefDescription": "Duration for which all slots in the Load-Store Unit are busy"
21 "PublicDescription": "Duration for which all slots in the load-store issue queue are busy",
24 "BriefDescription": "Duration for which all slots in the load-store issue queue are busy"
27 … "PublicDescription": "Duration for which all slots in the data processing issue queue are busy",
30 … "BriefDescription": "Duration for which all slots in the data processing issue queue are busy"
33 "PublicDescription": "Duration for which all slots in the Data Engine issue queue are busy",
36 "BriefDescription": "Duration for which all slots in the Data Engine issue queue are busy"
/linux/tools/perf/pmu-events/arch/arm64/arm/cortex-a75/
H A Dmmu.json3 "PublicDescription": "Duration of a translation table walk handled by the MMU",
6 "BriefDescription": "Duration of a translation table walk handled by the MMU"
9 …"PublicDescription": "Duration of a Stage 1 translation table walk handled by the MMU. This event …
12 …"BriefDescription": "Duration of a Stage 1 translation table walk handled by the MMU. This event i…
15 …"PublicDescription": "Duration of a Stage 2 translation table walk handled by the MMU. This event …
18 …"BriefDescription": "Duration of a Stage 2 translation table walk handled by the MMU. This event i…
21 "PublicDescription": "Duration of a translation table walk requested by the LSU",
24 "BriefDescription": "Duration of a translation table walk requested by the LSU"
27 … "PublicDescription": "Duration of a translation table walk requested by the instruction side",
30 "BriefDescription": "Duration of a translation table walk requested by the instruction side"
[all …]
H A Dpipeline.json21 "PublicDescription": "Duration for which all slots in the Load-Store Unit (LSU) are busy",
24 "BriefDescription": "Duration for which all slots in the Load-Store Unit (LSU) are busy"
27 …"PublicDescription": "Duration for which all slots in the load-store issue queue are busy. This ev…
30 …"BriefDescription": "Duration for which all slots in the load-store issue queue are busy. This eve…
33 …"PublicDescription": "Duration for which all slots in the data processing issue queue are busy. Th…
36 …"BriefDescription": "Duration for which all slots in the data processing issue queue are busy. Thi…
39 …"PublicDescription": "Duration for which all slots in the data engine issue queue are busy. This e…
42 …"BriefDescription": "Duration for which all slots in the data engine issue queue are busy. This ev…
/linux/Documentation/leds/
H A Dledtrig-transient.rst68 This trigger exports three properties, activate, state, and duration. When
71 - duration allows setting timer value in msecs. The initial value is 0.
73 duration as needed. The initial and default value is 0. This will allow
74 duration to be set after trigger activation.
76 duration.
82 to allow duration to be set.
85 duration running.
89 duration
90 - one shot timer value. When activate is set, duration value
93 echo new_value > duration
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/linux/drivers/net/wireless/intel/iwlwifi/mld/
H A Dsession-protect.h32 * @duration: the duration in tu of current session
38 u32 duration; member
57 * @duration: the requested duration of the protection
58 * @min_duration: the minimum duration of the protection
63 u32 duration, u32 min_duration,
70 * @duration: the requested duration of the protection
71 * @min_duration: the minimum duration of the protection
82 u32 duration, u32 min_duration,
H A Dsession-protect.c35 TU_TO_EXP_TIME(session_protect->duration); in iwl_mld_handle_session_prot_notif()
46 u32 duration, u32 min_duration, in _iwl_mld_schedule_session_protection() argument
58 .duration_tu = cpu_to_le32(MSEC_TO_TU(duration)), in _iwl_mld_schedule_session_protection()
76 IWL_DEBUG_TE(mld, "Add a new session protection, duration %d TU\n", in _iwl_mld_schedule_session_protection()
87 session_protect->duration = duration; in _iwl_mld_schedule_session_protection()
95 u32 duration, u32 min_duration, in iwl_mld_schedule_session_protection() argument
100 ret = _iwl_mld_schedule_session_protection(mld, vif, duration, in iwl_mld_schedule_session_protection()
148 u32 duration, u32 min_duration, in iwl_mld_start_session_protection() argument
167 ret = _iwl_mld_schedule_session_protection(mld, vif, duration, in iwl_mld_start_session_protection()
/linux/net/mac80211/
H A Dairtime.c30 /* Transmit duration for the raw data part of an average sized packet */
51 /* Transmit duration for the raw data part of an average sized packet */
111 #define GROUP_SHIFT(duration) \ argument
112 _MAX(0, 16 - __builtin_clz(duration))
118 .duration = { \
149 .duration = { \
191 .duration = { \
239 .duration = { \
291 u16 duration[MCS_GROUP_RATES]; member
488 u32 duration; in ieee80211_calc_legacy_rate_duration() local
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/linux/drivers/net/wireless/intel/iwlwifi/mvm/
H A Dtime-event.h20 * and for a certain duration, the driver needs to issue a time event.
32 * time and for a certain duration, it sends a Time Event. The flow against the
41 * What is the duration of the event?
65 * @duration: the duration of the session in TU.
81 u32 duration, u32 min_duration,
116 * @duration: the requested duration in millisecond for the fw to be on the
121 * which means that the fw will stay in the channel for the request %duration
129 int duration, enum ieee80211_roc_type type);
177 * @duration: the duration of the NoA in TU.
185 u32 duration, u32 apply_time);
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/linux/tools/testing/selftests/net/netfilter/
H A Dnft_zones_many.sh85 local duration=$((stop-start))
86 echo "PASS: added 1000 entries in $duration ms (now $i total, loop $j)"
90 local count duration
92 duration=$((stop-outerstart))
95 echo "PASS: inserted $count entries from packet path in $duration ms total"
98 …echo "FAIL: inserted $count entries from packet path in $duration ms total, expected $max_zones en…
133 local duration=$((stop-start))
134 echo "PASS: added 1000 entries in $duration ms (now $i total)"
140 local duration
142 duration=$((stop-outerstart))
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/linux/tools/testing/selftests/bpf/
H A Dtest_progs.h197 #define _CHECK(condition, tag, duration, format...) ({ \ argument
206 __func__, tag, duration); \
224 _CHECK(condition, tag, duration, format)
226 _CHECK(condition, tag, tattr.duration, format)
229 static int duration = 0; \
235 static int duration = 0; \
242 static int duration = 0; \
249 static int duration = 0; \
260 static int duration = 0; \
271 static int duration
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/linux/drivers/char/tpm/
H A Dtpm1-cmd.c282 * tpm1_calc_ordinal_duration() - calculate the maximum command duration
289 * Return: A maximal duration time for an ordinal in jiffies.
294 int duration = 0; in tpm1_calc_ordinal_duration() local
297 * We only have a duration table for protected commands, where the upper in tpm1_calc_ordinal_duration()
304 duration = chip->duration[duration_idx]; in tpm1_calc_ordinal_duration()
305 if (duration <= 0) in tpm1_calc_ordinal_duration()
308 return duration; in tpm1_calc_ordinal_duration()
419 sizeof(cap.duration)); in tpm1_get_timeouts()
423 chip->duration[TPM_SHORT] = in tpm1_get_timeouts()
424 usecs_to_jiffies(be32_to_cpu(cap.duration.tpm_short)); in tpm1_get_timeouts()
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/linux/drivers/net/wireless/intel/iwlwifi/fw/api/
H A Dtime-event.h204 * @duration: duration of event in TU
224 __le32 duration; member
272 * @duration: event duration in TU To calculate event duration:
273 * timeEventDuration = min(duration, remainingQuota)
280 __le32 duration; member
286 * Command requests the firmware to create a time event for a certain duration
356 * Command requests the firmware to remain on a channel for a certain duration.
367 * @duration: remain on channel duration in TU
377 __le32 duration; member
383 * Command requests the firmware to remain on a channel for a certain duration.
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/linux/drivers/media/rc/
H A Dir-xmp-decoder.c19 /* should be 80ms but not all duration supliers can go that high */
46 data->state, data->count, ev.duration, TO_STR(ev.pulse)); in ir_xmp_decode()
54 if (eq_margin(ev.duration, XMP_LEADER, XMP_UNIT / 2)) { in ir_xmp_decode()
65 if (eq_margin(ev.duration, XMP_LEADER, XMP_UNIT / 2)) in ir_xmp_decode()
74 if (geq_margin(ev.duration, XMP_TRAILER_SPACE, XMP_NIBBLE_PREFIX)) { in ir_xmp_decode()
82 data->count, ev.duration); in ir_xmp_decode()
147 } else if (geq_margin(ev.duration, XMP_HALFFRAME_SPACE, XMP_NIBBLE_PREFIX)) { in ir_xmp_decode()
151 data->count, ev.duration); in ir_xmp_decode()
162 data->count, ev.duration); in ir_xmp_decode()
167 } else if (geq_margin(ev.duration, XMP_NIBBLE_PREFIX, XMP_UNIT)) { in ir_xmp_decode()
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H A Dir-jvc-decoder.c48 if (!geq_margin(ev.duration, JVC_UNIT, JVC_UNIT / 2)) in ir_jvc_decode()
52 data->state, ev.duration, TO_STR(ev.pulse)); in ir_jvc_decode()
61 if (!eq_margin(ev.duration, JVC_HEADER_PULSE, JVC_UNIT / 2)) in ir_jvc_decode()
74 if (!eq_margin(ev.duration, JVC_HEADER_SPACE, JVC_UNIT / 2)) in ir_jvc_decode()
84 if (!eq_margin(ev.duration, JVC_BIT_PULSE, JVC_UNIT / 2)) in ir_jvc_decode()
95 if (eq_margin(ev.duration, JVC_BIT_1_SPACE, JVC_UNIT / 2)) { in ir_jvc_decode()
98 } else if (eq_margin(ev.duration, JVC_BIT_0_SPACE, JVC_UNIT / 2)) in ir_jvc_decode()
114 if (!eq_margin(ev.duration, JVC_TRAILER_PULSE, JVC_UNIT / 2)) in ir_jvc_decode()
124 if (!geq_margin(ev.duration, JVC_TRAILER_SPACE, JVC_UNIT / 2)) in ir_jvc_decode()
151 if (eq_margin(ev.duration, JVC_HEADER_PULSE, JVC_UNIT / 2)) in ir_jvc_decode()
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H A Dir-nec-decoder.c53 data->state, ev.duration, TO_STR(ev.pulse)); in ir_nec_decode()
61 if (eq_margin(ev.duration, NEC_HEADER_PULSE, NEC_UNIT * 2)) { in ir_nec_decode()
64 } else if (eq_margin(ev.duration, NECX_HEADER_PULSE, NEC_UNIT / 2)) in ir_nec_decode()
77 if (eq_margin(ev.duration, NEC_HEADER_SPACE, NEC_UNIT)) { in ir_nec_decode()
80 } else if (eq_margin(ev.duration, NEC_REPEAT_SPACE, NEC_UNIT / 2)) { in ir_nec_decode()
91 if (!eq_margin(ev.duration, NEC_BIT_PULSE, NEC_UNIT / 2)) in ir_nec_decode()
102 geq_margin(ev.duration, NEC_TRAILER_SPACE, NEC_UNIT / 2)) { in ir_nec_decode()
111 if (eq_margin(ev.duration, NEC_BIT_1_SPACE, NEC_UNIT / 2)) in ir_nec_decode()
113 else if (!eq_margin(ev.duration, NEC_BIT_0_SPACE, NEC_UNIT / 2)) in ir_nec_decode()
128 if (!eq_margin(ev.duration, NEC_TRAILER_PULSE, NEC_UNIT / 2)) in ir_nec_decode()
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H A Dir-sharp-decoder.c52 data->state, ev.duration, TO_STR(ev.pulse)); in ir_sharp_decode()
60 if (!eq_margin(ev.duration, SHARP_BIT_PULSE, in ir_sharp_decode()
65 data->pulse_len = ev.duration; in ir_sharp_decode()
73 if (!eq_margin(ev.duration, SHARP_BIT_PULSE, in ir_sharp_decode()
77 data->pulse_len = ev.duration; in ir_sharp_decode()
86 if (eq_margin(data->pulse_len + ev.duration, SHARP_BIT_1_PERIOD, in ir_sharp_decode()
89 else if (!eq_margin(data->pulse_len + ev.duration, in ir_sharp_decode()
106 if (!eq_margin(ev.duration, SHARP_BIT_PULSE, in ir_sharp_decode()
126 if (!eq_margin(ev.duration, SHARP_ECHO_SPACE, in ir_sharp_decode()
138 if (!geq_margin(ev.duration, SHARP_TRAILER_SPACE, in ir_sharp_decode()
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H A Dir-sony-decoder.c47 if (!geq_margin(ev.duration, SONY_UNIT, SONY_UNIT / 2)) in ir_sony_decode()
51 data->state, ev.duration, TO_STR(ev.pulse)); in ir_sony_decode()
59 if (!eq_margin(ev.duration, SONY_HEADER_PULSE, SONY_UNIT / 2)) in ir_sony_decode()
70 if (!eq_margin(ev.duration, SONY_HEADER_SPACE, SONY_UNIT / 2)) in ir_sony_decode()
81 if (eq_margin(ev.duration, SONY_BIT_1_PULSE, SONY_UNIT / 2)) in ir_sony_decode()
83 else if (!eq_margin(ev.duration, SONY_BIT_0_PULSE, SONY_UNIT / 2)) in ir_sony_decode()
94 if (!geq_margin(ev.duration, SONY_BIT_SPACE, SONY_UNIT / 2)) in ir_sony_decode()
99 if (!geq_margin(ev.duration, SONY_UNIT, SONY_UNIT / 2)) { in ir_sony_decode()
111 if (!geq_margin(ev.duration, SONY_TRAILER_SPACE, SONY_UNIT / 2)) in ir_sony_decode()
157 data->state, ev.duration, TO_STR(ev.pulse)); in ir_sony_decode()
/linux/tools/testing/selftests/bpf/progs/
H A Dtest_lirc_mode2_kern.c14 unsigned int duration = LIRC_VALUE(*sample); in bpf_decoder() local
16 if (duration & 0x10000) in bpf_decoder()
17 bpf_rc_keydown(sample, 0x40, duration & 0xffff, 0); in bpf_decoder()
18 if (duration & 0x20000) in bpf_decoder()
19 bpf_rc_pointer_rel(sample, (duration >> 8) & 0xff, in bpf_decoder()
20 duration & 0xff); in bpf_decoder()
/linux/drivers/base/test/
H A Dtest_async_driver_probe.c106 unsigned long long duration; in test_async_probe_init() local
136 duration = (unsigned long long)ktime_ms_delta(ktime_get(), calltime); in test_async_probe_init()
137 pr_info("registration took %lld msecs\n", duration); in test_async_probe_init()
138 if (duration > TEST_PROBE_THRESHOLD) { in test_async_probe_init()
163 duration = (unsigned long long)ktime_ms_delta(ktime_get(), calltime); in test_async_probe_init()
165 "registration took %lld msecs\n", duration); in test_async_probe_init()
166 if (duration > TEST_PROBE_THRESHOLD) { in test_async_probe_init()
198 duration = (unsigned long long)ktime_ms_delta(ktime_get(), calltime); in test_async_probe_init()
199 pr_info("registration took %lld msecs\n", duration); in test_async_probe_init()
200 if (duration < TEST_PROBE_THRESHOLD) { in test_async_probe_init()
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/linux/tools/perf/pmu-events/arch/powerpc/power8/
H A Dmarked.json41 …"BriefDescription": "Duration in cycles to reload with Modified (M) data from another chip's L2 or…
53 …"BriefDescription": "Duration in cycles to reload with Shared (S) data from another chip's L2 or L…
65 …"BriefDescription": "Duration in cycles to reload from another chip's L4 on a different Node or Gr…
77 …"BriefDescription": "Duration in cycles to reload from another chip's memory on the same Node or G…
95 …"BriefDescription": "Duration in cycles to reload from a location other than the local core's L2 d…
101 "BriefDescription": "Duration in cycles to reload from local core's L2 due to a marked load",
113 …"BriefDescription": "Duration in cycles to reload from local core's L2 with load hit store conflic…
125 …"BriefDescription": "Duration in cycles to reload from local core's L2 with dispatch conflict due …
137 …"BriefDescription": "Duration in cycles to reload from local core's L2 hit without dispatch confli…
149 …"BriefDescription": "Duration in cycles to reload from local core's L2 without conflict due to a m…
[all …]
/linux/tools/testing/selftests/rcutorture/bin/
H A Dkvm-recheck-rcuscale.sh38 /-scale: .*writer-duration/ {
79 print "Average grace-period duration: " sum / newNR " microseconds";
80 print "Minimum grace-period duration: " gptimes[1];
81 print "50th percentile grace-period duration: " gptimes[pct50];
82 print "90th percentile grace-period duration: " gptimes[pct90];
83 print "99th percentile grace-period duration: " gptimes[pct99];
84 print "Maximum grace-period duration: " gptimes[newNR];
/linux/drivers/gpu/drm/i915/gt/
H A Dsysfs_engines.c145 unsigned long long duration, clamped; in max_spin_store() local
165 err = kstrtoull(buf, 0, &duration); in max_spin_store()
169 clamped = intel_clamp_max_busywait_duration_ns(engine, duration); in max_spin_store()
170 if (duration != clamped) in max_spin_store()
173 WRITE_ONCE(engine->props.max_busywait_duration_ns, duration); in max_spin_store()
205 unsigned long long duration, clamped; in timeslice_store() local
216 err = kstrtoull(buf, 0, &duration); in timeslice_store()
220 clamped = intel_clamp_timeslice_duration_ms(engine, duration); in timeslice_store()
221 if (duration != clamped) in timeslice_store()
224 WRITE_ONCE(engine->props.timeslice_duration_ms, duration); in timeslice_store()
[all …]
/linux/tools/tracing/rtla/src/
H A Dosnoise_hist.c96 unsigned long long duration, int count) in osnoise_hist_update_multiple() argument
106 duration = duration / params->output_divisor; in osnoise_hist_update_multiple()
108 bucket = duration / data->bucket_size; in osnoise_hist_update_multiple()
110 total_duration = duration * count; in osnoise_hist_update_multiple()
114 update_min(&data->hist[cpu].min_sample, &duration); in osnoise_hist_update_multiple()
116 update_max(&data->hist[cpu].max_sample, &duration); in osnoise_hist_update_multiple()
150 snprintf(buff, sizeof(buff), "duration.buckets=%d", bucket_size); in osnoise_init_trace_hist()
178 long long cpu, counter, duration; in osnoise_read_trace_hist() local
191 position = strstr(position, "duration: ~"); in osnoise_read_trace_hist()
194 position += strlen("duration: ~"); in osnoise_read_trace_hist()
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