| /kernel/linux/linux-6.6/tools/testing/selftests/bpf/benchs/ |
| D | run_bench_ringbufs.sh | 14 header "Single-producer, parallel producer, sampled notification"
16 summarize $b "$($RUN_RB_BENCH --rb-sampled $b)"
22 summarize $b-sampled "$($RUN_RB_BENCH --rb-sampled --rb-b2b $b)"
27 …summarize "rb-sampled-$b" "$($RUN_RB_BENCH --rb-b2b --rb-batch-cnt $b --rb-sampled --rb-sample-rat…
31 …summarize "pb-sampled-$b" "$($RUN_RB_BENCH --rb-b2b --rb-batch-cnt $b --rb-sampled --rb-sample-rat…
38 header "Ringbuf sampled, reserve+commit vs output"
39 summarize "reserve-sampled" "$($RUN_RB_BENCH --rb-sampled rb-custom)"
40 summarize "output-sampled" "$($RUN_RB_BENCH --rb-sampled --rb-use-output rb-custom)"
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| D | bench_ringbufs.c | 17 bool sampled; member
25 .sampled = false,
44 { "rb-sampled", ARG_RB_SAMPLED, NULL, 0, "Notification sampling"},
66 args.sampled = true; in parse_arg()
150 if (args.sampled) in ringbuf_setup_skeleton()
406 if (args.sampled) { in perfbuf_libbpf_setup()
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| /kernel/linux/linux-5.10/tools/testing/selftests/bpf/benchs/ |
| D | run_bench_ringbufs.sh | 38 header "Single-producer, parallel producer, sampled notification"
40 summarize $b "$($RUN_BENCH --rb-sampled $b)"
46 summarize $b-sampled "$($RUN_BENCH --rb-sampled --rb-b2b $b)"
51 …summarize "rb-sampled-$b" "$($RUN_BENCH --rb-b2b --rb-batch-cnt $b --rb-sampled --rb-sample-rate $…
55 …summarize "pb-sampled-$b" "$($RUN_BENCH --rb-b2b --rb-batch-cnt $b --rb-sampled --rb-sample-rate $…
62 header "Ringbuf sampled, reserve+commit vs output"
63 summarize "reserve-sampled" "$($RUN_BENCH --rb-sampled rb-custom)"
64 summarize "output-sampled" "$($RUN_BENCH --rb-sampled --rb-use-output rb-custom)"
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| D | bench_ringbufs.c | 17 bool sampled; member
25 .sampled = false,
44 { "rb-sampled", ARG_RB_SAMPLED, NULL, 0, "Notification sampling"},
66 args.sampled = true; in parse_arg()
150 if (args.sampled) in ringbuf_setup_skeleton()
411 if (args.sampled) { in perfbuf_libbpf_setup()
|
| /kernel/linux/linux-6.6/tools/testing/selftests/drivers/net/netdevsim/ |
| D | psample.sh | 5 # which periodically generates "sampled" packets.
49 check_err 1 "Failed to capture sampled packets"
60 check_err 1 "Captured sampled packets when should not"
75 check_err $? "Sampled packets reported with wrong group number"
106 check_err $? "Sampled packets reported with wrong in-ifindex"
109 check_err $? "Sampled packets reported with wrong out-ifindex"
115 check_err $? "Sampled packets reported with wrong out-tc"
121 check_fail $? "Sampled packets reported with out-tc when should not"
128 check_err $? "Sampled packets not reported with out-tc-occ when should"
134 check_fail $? "Sampled packets reported with out-tc-occ when should not"
[all …]
|
| /kernel/linux/linux-5.10/lib/ |
| D | errseq.c | 10 * point where it was sampled.
25 * been sampled since a new value was recorded. That allows us to avoid bumping
26 * the counter if no one has sampled it since the last time an error was
50 * if the last sequence was sampled at some point in the past.
55 * return value should not be used as a previously sampled value in later
112 * @eseq: Pointer to errseq_t to be sampled.
136 * @since: Previously-sampled errseq_t from which to check.
139 * the given value was sampled. The @since value is not advanced, so there
157 * @since: Pointer to previously-sampled errseq_t to check against and advance.
|
| /kernel/linux/linux-6.6/lib/ |
| D | errseq.c | 11 * point where it was sampled.
26 * been sampled since a new value was recorded. That allows us to avoid bumping
27 * the counter if no one has sampled it since the last time an error was
51 * if the last sequence was sampled at some point in the past.
56 * return value should not be used as a previously sampled value in later
113 * @eseq: Pointer to errseq_t to be sampled.
137 * @since: Previously-sampled errseq_t from which to check.
140 * the given value was sampled. The @since value is not advanced, so there
158 * @since: Pointer to previously-sampled errseq_t to check against and advance.
|
| /kernel/linux/linux-6.6/tools/perf/Documentation/ |
| D | perf-report.txt | 111 - code_page_size: the code page size of sampled code address (ip)
117 - addr: (Full) virtual address of the sampled instruction
145 sampled IPC in this function. IPC means Instruction Per Cycle. If it's low,
371 Use the addresses of sampled taken branches instead of the instruction
380 Add the addresses of sampled taken branches to the callstack.
500 When multiple events are sampled, it may not be needed to collect
572 'Sampled Cycles%'. This is useful to concentrate on the globally hottest
575 'Sampled Cycles%' - block sampled cycles aggregation / total sampled cycles
576 'Sampled Cycles' - block sampled cycles aggregation
577 'Avg Cycles%' - block average sampled cycles / sum of total block average
[all …]
|
| D | perf-arm-spe.txt | 42 Sampling ensures there is only one sampled operation is in flight.
75 hardware. Only one sampled operation is in flight at a time.
89 When an operation is sampled while a previous sampled operation has not finished, a collision
189 instruction unless you want to further downsample the already sampled SPE data:
|
| D | perf-mem.txt | 20 and stores are sampled. Use the -t option to limit to loads or stores.
29 be sampled.
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/adc/ |
| D | renesas,gyroadc.txt | 5 are sampled by the GyroADC block in a round-robin fashion and the result
34 12bit sampling, up to 4 channels can be sampled in
45 15bit sampling, up to 8 channels can be sampled in
54 16bit sampling, up to 8 channels can be sampled in
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/iio/adc/ |
| D | renesas,rcar-gyroadc.yaml | 15 are sampled by the GyroADC block in a round-robin fashion and the result
69 12bit sampling, up to 4 channels can be sampled in round-robin
78 sampling, up to 8 channels can be sampled in round-robin
86 up to 8 channels can be sampled in round-robin fashion. One
|
| /kernel/linux/linux-6.6/Documentation/hwmon/ |
| D | da9055.rst | 36 Voltages are sampled in a AUTO mode it can be manually sampled too and results
50 Temperatures are sampled by a 10 bit ADC. Junction temperatures
|
| D | wm831x.rst | 28 Voltages are sampled by a 12 bit ADC. Voltages in millivolts are 1.465
34 Temperatures are sampled by a 12 bit ADC. Chip and battery temperatures
|
| D | da9052.rst | 46 Voltages are sampled by a 10 bit ADC.
63 Temperatures are sampled by a 10 bit ADC. Junction and battery temperatures
|
| /kernel/linux/linux-5.10/Documentation/hwmon/ |
| D | da9055.rst | 36 Voltages are sampled in a AUTO mode it can be manually sampled too and results
50 Temperatures are sampled by a 10 bit ADC. Junction temperatures
|
| D | wm831x.rst | 28 Voltages are sampled by a 12 bit ADC. Voltages in millivolts are 1.465
34 Temperatures are sampled by a 12 bit ADC. Chip and battery temperatures
|
| D | da9052.rst | 46 Voltages are sampled by a 10 bit ADC.
63 Temperatures are sampled by a 10 bit ADC. Junction and battery temperatures
|
| /kernel/linux/linux-5.10/tools/perf/Documentation/ |
| D | perf-report.txt | 135 sampled IPC in this function. IPC means Instruction Per Cycle. If it's low,
355 Use the addresses of sampled taken branches instead of the instruction
364 Add the addresses of sampled taken branches to the callstack.
481 When multiple events are sampled, it may not be needed to collect
553 'Sampled Cycles%'. This is useful to concentrate on the globally hottest
556 'Sampled Cycles%' - block sampled cycles aggregation / total sampled cycles
557 'Sampled Cycles' - block sampled cycles aggregation
558 'Avg Cycles%' - block average sampled cycles / sum of total block average
559 sampled cycles
560 'Avg Cycles' - block average sampled cycles
|
| /kernel/linux/linux-6.6/tools/testing/selftests/drivers/net/mlxsw/ |
| D | tc_sample.sh | 4 # Test that packets are sampled when tc-sample is used and that reported
345 check_err $? "Sampled packets do not have expected in-ifindex"
371 check_err $? "Sampled packets do not have expected in-ifindex"
397 check_err $? "Sampled packets do not have expected out-ifindex"
423 check_err $? "Sampled packets do not have expected out-ifindex"
451 check_err $? "Sampled packets do not have expected out-tc (0)"
466 check_err $? "Sampled packets do not have expected out-tc (7)"
512 …check_err $? "Recorded a congestion of $backlog bytes, but sampled congestion is $occ bytes, which…
539 check_err $? "Sampled packets do not have latency attribute"
602 # are not sampled.
[all …]
|
| /kernel/linux/linux-6.6/tools/arch/x86/include/asm/ |
| D | amd-ibs.h | 46 fetch_l2_miss:1,/* 58: L2 miss for sampled fetch
49 fetch_oc_miss:1,/* 60: Op cache miss for the sampled fetch */
50 fetch_l3_miss:1,/* 61: L3 cache miss for the sampled fetch */
136 __u64 itlb_refill_lat:16, /* 0-15: ITLB Refill latency for sampled fetch */
|
| /kernel/linux/linux-6.6/arch/x86/include/asm/ |
| D | amd-ibs.h | 46 fetch_l2_miss:1,/* 58: L2 miss for sampled fetch
49 fetch_oc_miss:1,/* 60: Op cache miss for the sampled fetch */
50 fetch_l3_miss:1,/* 61: L3 cache miss for the sampled fetch */
136 __u64 itlb_refill_lat:16, /* 0-15: ITLB Refill latency for sampled fetch */
|
| /kernel/linux/linux-6.6/drivers/platform/x86/intel/uncore-frequency/ |
| D | uncore-frequency-common.h | 18 * @initial_min_freq_khz: Sampled minimum uncore frequency at driver init
19 * @initial_max_freq_khz: Sampled maximum uncore frequency at driver init
|
| /kernel/linux/linux-6.6/tools/perf/pmu-events/arch/powerpc/power9/ |
| D | frontend.json | 120 "BriefDescription": "Sampled Read got a T intervention"
180 "BriefDescription": "Sampled store did a rwitm and got a rty"
275 "BriefDescription": "Sampled L2 reads retry count"
305 "BriefDescription": "Sampled store did a rwitm and got a rty"
|
| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/powerpc/power9/ |
| D | frontend.json | 120 "BriefDescription": "Sampled Read got a T intervention"
180 "BriefDescription": "Sampled store did a rwitm and got a rty"
275 "BriefDescription": "Sampled L2 reads retry count"
305 "BriefDescription": "Sampled store did a rwitm and got a rty"
|