| /linux/tools/testing/selftests/mm/ |
| H A D | ksm_tests.c | 191 static int ksm_do_scan(int scan_count, struct timespec start_time, int timeout) in ksm_do_scan() argument
207 if ((cur_time.tv_sec - start_time.tv_sec) > timeout) { in ksm_do_scan()
217 struct timespec start_time, int timeout) in ksm_merge_pages() argument
235 if (ksm_do_scan(2, start_time, timeout)) in ksm_merge_pages()
242 struct timespec start_time, int timeout) in ksm_unmerge_pages() argument
324 struct timespec start_time; in check_ksm_merge() local
326 if (clock_gettime(CLOCK_MONOTONIC_RAW, &start_time)) { in check_ksm_merge()
336 if (ksm_merge_pages(merge_type, map_ptr, page_size * page_count, start_time, timeout)) in check_ksm_merge()
357 struct timespec start_time; in check_ksm_unmerge() local
360 if (clock_gettime(CLOCK_MONOTONIC_RAW, &start_time)) { in check_ksm_unmerge()
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| /linux/samples/bpf/ |
| H A D | map_perf_test_user.c | 84 __u64 start_time; in test_hash_prealloc() local
87 start_time = time_get_ns(); in test_hash_prealloc()
91 cpu, max_cnt * 1000000000ll / (time_get_ns() - start_time)); in test_hash_prealloc()
126 __u64 start_time; in do_test_lru() local
188 start_time = time_get_ns(); in do_test_lru()
200 max_cnt * 1000000000ll / (time_get_ns() - start_time)); in do_test_lru()
225 __u64 start_time; in test_percpu_hash_prealloc() local
228 start_time = time_get_ns(); in test_percpu_hash_prealloc()
232 cpu, max_cnt * 1000000000ll / (time_get_ns() - start_time)); in test_percpu_hash_prealloc()
237 __u64 start_time; in test_hash_kmalloc() local
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| H A D | trace_output_user.c | 17 static __u64 start_time; variable
39 MAX_CNT * 1000000000ll / (time_get_ns() - start_time)); in print_bpf_output()
96 start_time = time_get_ns(); in main()
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| /linux/tools/perf/tests/shell/lib/ |
| H A D | waiting.sh | 11 start_time=$($tenths)
18 if [ $(($($tenths) - start_time)) -ge $tm_out ] ; then
33 start_time=$($tenths)
40 if [ $(($($tenths) - start_time)) -ge $tm_out ] ; then
53 start_time=$($tenths)
56 if [ $(($($tenths) - start_time)) -ge $tm_out ] ; then
69 start_time=$($tenths)
72 if [ $(($($tenths) - start_time)) -gt $tm_out ] ; then
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| /linux/tools/perf/ |
| H A D | builtin-timechart.c | 98 u64 start_time; member
112 u64 start_time; member
145 u64 start_time; member
164 u64 start_time; member
180 u64 start_time; member
264 p->start_time = timestamp; in pid_fork()
265 if (p->current && !p->current->start_time) { in pid_fork()
266 p->current->start_time = timestamp; in pid_fork()
297 sample->start_time = start; in pid_put_sample()
310 if (c->start_time == 0 || c->start_time > start) in pid_put_sample()
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| /linux/tools/testing/selftests/timers/ |
| H A D | alarmtimer-suspend.c | 40 struct timespec start_time; variable
91 delta_ns = timespec_sub(start_time, ts); in sigalarm()
136 clock_gettime(alarm_clock_id, &start_time); in main()
138 start_time.tv_sec, start_time.tv_nsec); in main()
140 its1.it_value = start_time; in main()
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| H A D | set-timer-lat.c | 42 struct timespec start_time; variable
93 delta_ns = timespec_sub(start_time, ts); in sigalarm()
141 clock_gettime(clock_id, &start_time); in setup_timer()
143 its1.it_value = start_time; in setup_timer()
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| /linux/drivers/media/pci/cobalt/ |
| H A D | cobalt-i2c.c | 111 unsigned long start_time; in cobalt_tx_bytes() local
138 start_time = jiffies; in cobalt_tx_bytes()
141 if (time_after(jiffies, start_time + adap->timeout)) in cobalt_tx_bytes()
169 unsigned long start_time; in cobalt_rx_bytes() local
197 start_time = jiffies; in cobalt_rx_bytes()
200 if (time_after(jiffies, start_time + adap->timeout)) in cobalt_rx_bytes()
310 unsigned long start_time; in cobalt_i2c_init() local
327 start_time = jiffies; in cobalt_i2c_init()
329 if (time_after(jiffies, start_time + HZ)) { in cobalt_i2c_init()
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| /linux/drivers/net/ethernet/engleder/ |
| H A D | tsnep_tc.c | 278 gcl->start_time = tsnep_gcl_start_after(gcl, limit); in tsnep_enable_gcl()
283 if ((gcl->start_time - system_time) >= U32_MAX) in tsnep_enable_gcl()
291 last = tsnep_gcl_start_before(curr, gcl->start_time); in tsnep_enable_gcl()
292 if ((last + curr->cycle_time) == gcl->start_time) in tsnep_enable_gcl()
294 gcl->start_time - last); in tsnep_enable_gcl()
295 else if (((gcl->start_time - last) <= in tsnep_enable_gcl()
297 ((gcl->start_time - last) <= TSNEP_GCL_MIN_INTERVAL)) in tsnep_enable_gcl()
299 gcl->start_time - last); in tsnep_enable_gcl()
302 gcl->start_time - last); in tsnep_enable_gcl()
309 WARN_ON(gcl->start_time <= timeout); in tsnep_enable_gcl()
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| /linux/include/net/ |
| H A D | busy_poll.h | 50 bool sk_busy_loop_end(void *p, unsigned long start_time);
86 static inline bool busy_loop_timeout(unsigned long start_time) in busy_loop_timeout() argument
92 unsigned long end_time = start_time + bp_usec; in busy_loop_timeout()
102 unsigned long start_time) in sk_busy_loop_timeout() argument
108 unsigned long end_time = start_time + bp_usec; in sk_busy_loop_timeout()
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| /linux/tools/perf/util/ |
| H A D | tool_pmu.c | 254 evsel->start_time = rdclock(); in evsel__tool_pmu_open()
269 __u64 *start_time = NULL; in evsel__tool_pmu_open() local
291 start_time = xyarray__entry(evsel->start_times, idx, thread); in evsel__tool_pmu_open()
294 start_time); in evsel__tool_pmu_open()
300 start_time); in evsel__tool_pmu_open()
492 __u64 *start_time, cur_time, delta_start; in evsel__tool_pmu_read() local
534 start_time = &evsel->start_time; in evsel__tool_pmu_read()
538 cur_time = *start_time; in evsel__tool_pmu_read()
545 start_time = xyarray__entry(evsel->start_times, cpu_map_idx, thread); in evsel__tool_pmu_read()
575 delta_start = cur_time - *start_time; in evsel__tool_pmu_read()
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| /linux/tools/laptop/dslm/ |
| H A D | dslm.c | 68 time_t start_time; in measure() local
84 start_time = last_time = time(0); in measure()
109 total_time = time(0) - start_time; in measure()
110 printf("\nTotal running time: %lus\n", curr_time - start_time); in measure()
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| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | bpf_hashmap_lookup.c | 55 u64 start_time; in benchmark() local
58 start_time = bpf_ktime_get_ns(); in benchmark()
60 percpu_times[cpu & CPU_MASK][times_index] = bpf_ktime_get_ns() - start_time; in benchmark()
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| H A D | bpf_hashmap_full_update_bench.c | 35 u64 start_time = bpf_ktime_get_ns(); in benchmark() local
38 percpu_time[cpu & 255] = bpf_ktime_get_ns() - start_time; in benchmark()
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| /linux/drivers/staging/rtl8723bs/core/ |
| H A D | rtw_pwrctrl.c | 186 static unsigned long start_time; in traffic_check_for_leave_lps() local
196 if (start_time == 0) in traffic_check_for_leave_lps()
197 start_time = jiffies; in traffic_check_for_leave_lps()
199 if (jiffies_to_msecs(jiffies - start_time) > 2000) { /* 2 sec == watch dog timer */ in traffic_check_for_leave_lps()
208 start_time = jiffies; in traffic_check_for_leave_lps()
280 unsigned long start_time; in rtw_set_rpwm() local
283 start_time = jiffies; in rtw_set_rpwm()
295 if (jiffies_to_msecs(jiffies - start_time) > LPS_RPWM_WAIT_MS) { in rtw_set_rpwm()
407 unsigned long start_time; in LPS_RF_ON_check() local
412 start_time = jiffies; in LPS_RF_ON_check()
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| /linux/drivers/md/ |
| H A D | dm-ps-historical-service-time.c | 474 static u64 path_service_time(struct path_info *pi, u64 start_time) in path_service_time() argument
482 if (time_after64(pi->last_finish, start_time)) in path_service_time()
483 start_time = pi->last_finish; in path_service_time()
486 if (time_before64(now, start_time)) in path_service_time()
489 return now - start_time; in path_service_time()
493 size_t nr_bytes, u64 start_time) in hst_end_io() argument
502 st = path_service_time(pi, start_time); in hst_end_io()
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| /linux/io_uring/ |
| H A D | napi.c | 131 static inline bool io_napi_busy_loop_timeout(ktime_t start_time, in io_napi_busy_loop_timeout() argument
135 ktime_t end_time = ktime_add(start_time, bp); in io_napi_busy_loop_timeout()
145 unsigned long start_time) in io_napi_busy_loop_should_end() argument
153 if (io_napi_busy_loop_timeout(net_to_ktime(start_time), in io_napi_busy_loop_should_end()
207 unsigned long start_time = busy_loop_current_time(); in io_napi_blocking_busy_loop() local
224 } while (!io_napi_busy_loop_should_end(iowq, start_time) && in io_napi_blocking_busy_loop()
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| /linux/drivers/misc/sgi-gru/ |
| H A D | gruhandles.c | 62 unsigned long start_time = get_cycles(); in wait_instruction_complete() local
69 if (GRU_OPERATION_TIMEOUT < (get_cycles() - start_time)) { in wait_instruction_complete()
71 start_time = get_cycles(); in wait_instruction_complete()
75 update_mcs_stats(opc, get_cycles() - start_time); in wait_instruction_complete()
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| /linux/tools/testing/selftests/kvm/x86/ |
| H A D | xapic_ipi_test.c | 257 time_t start_time, last_update, now; in do_migrations() local
295 start_time = time(NULL); in do_migrations()
296 last_update = start_time; in do_migrations()
302 while ((int)(time(NULL) - start_time) < run_secs) { in do_migrations()
332 if (((now - start_time) % interval_secs == 0) && in do_migrations()
338 now - start_time, data->migrations_attempted, in do_migrations()
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| /linux/tools/perf/scripts/python/ |
| H A D | gecko.py | 46 start_time = None variable
263 global start_time
271 if not start_time:
272 start_time = time_stamp
324 "startTime": start_time,
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| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | test_overhead.c | 22 __u64 start_time; in test_task_rename() local
27 start_time = time_get_ns(); in test_task_rename()
37 MAX_CNT * 1000000ll / (time_get_ns() - start_time)); in test_task_rename()
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| /linux/lib/math/ |
| H A D | test_mul_u64_u64_div_u64.c | 84 u64 start_time; in test_run() local
89 start_time = ktime_get_ns(); in test_run()
133 fn_name, tests, errors, ktime_get_ns() - start_time); in test_run()
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| /linux/mm/ |
| H A D | dmapool_test.c | 65 ktime_t start_time, end_time; in dmapool_test_block() local
80 start_time = ktime_get(); in dmapool_test_block()
92 ktime_us_delta(end_time, start_time)); in dmapool_test_block()
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| H A D | gup_test.c | 103 ktime_t start_time, end_time; in __gup_test_ioctl() local
126 start_time = ktime_get(); in __gup_test_ioctl()
179 gup->get_delta_usec = ktime_us_delta(end_time, start_time); in __gup_test_ioctl()
191 start_time = ktime_get(); in __gup_test_ioctl()
196 gup->put_delta_usec = ktime_us_delta(end_time, start_time); in __gup_test_ioctl()
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| /linux/drivers/net/ethernet/aquantia/atlantic/macsec/ |
| H A D | macsec_struct.h | 234 u32 start_time; member
288 u32 start_time; member
491 u32 start_time; member
536 u32 start_time; member
|