| /Linux-v5.15/tools/testing/selftests/vm/ |
| D | ksm_tests.c | 139 static int ksm_do_scan(int scan_count, struct timespec start_time, int timeout) in ksm_do_scan() argument
155 if ((cur_time.tv_sec - start_time.tv_sec) > timeout) { in ksm_do_scan()
164 static int ksm_merge_pages(void *addr, size_t size, struct timespec start_time, int timeout) in ksm_merge_pages() argument
174 if (ksm_do_scan(2, start_time, timeout)) in ksm_merge_pages()
245 struct timespec start_time; in check_ksm_merge() local
247 if (clock_gettime(CLOCK_MONOTONIC_RAW, &start_time)) { in check_ksm_merge()
257 if (ksm_merge_pages(map_ptr, page_size * page_count, start_time, timeout)) in check_ksm_merge()
276 struct timespec start_time; in check_ksm_unmerge() local
279 if (clock_gettime(CLOCK_MONOTONIC_RAW, &start_time)) { in check_ksm_unmerge()
289 if (ksm_merge_pages(map_ptr, page_size * page_count, start_time, timeout)) in check_ksm_unmerge()
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| /Linux-v5.15/samples/bpf/ |
| D | map_perf_test_user.c | 85 __u64 start_time; in test_hash_prealloc() local
88 start_time = time_get_ns(); in test_hash_prealloc()
92 cpu, max_cnt * 1000000000ll / (time_get_ns() - start_time)); in test_hash_prealloc()
127 __u64 start_time; in do_test_lru() local
186 start_time = time_get_ns(); in do_test_lru()
198 max_cnt * 1000000000ll / (time_get_ns() - start_time)); in do_test_lru()
223 __u64 start_time; in test_percpu_hash_prealloc() local
226 start_time = time_get_ns(); in test_percpu_hash_prealloc()
230 cpu, max_cnt * 1000000000ll / (time_get_ns() - start_time)); in test_percpu_hash_prealloc()
235 __u64 start_time; in test_hash_kmalloc() local
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| D | test_overhead_user.c | 39 __u64 start_time; in test_task_rename() local
48 start_time = time_get_ns(); in test_task_rename()
57 cpu, MAX_CNT * 1000000000ll / (time_get_ns() - start_time)); in test_task_rename()
63 __u64 start_time; in test_urandom_read() local
72 start_time = time_get_ns(); in test_urandom_read()
81 cpu, MAX_CNT * 1000000000ll / (time_get_ns() - start_time)); in test_urandom_read()
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| D | trace_output_user.c | 17 static __u64 start_time; variable
39 MAX_CNT * 1000000000ll / (time_get_ns() - start_time)); in print_bpf_output()
98 start_time = time_get_ns(); in main()
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| /Linux-v5.15/tools/perf/ |
| D | builtin-timechart.c | 95 u64 start_time; member
109 u64 start_time; member
142 u64 start_time; member
161 u64 start_time; member
177 u64 start_time; member
251 p->start_time = timestamp; in pid_fork()
252 if (p->current && !p->current->start_time) { in pid_fork()
253 p->current->start_time = timestamp; in pid_fork()
287 sample->start_time = start; in pid_put_sample()
300 if (c->start_time == 0 || c->start_time > start) in pid_put_sample()
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| /Linux-v5.15/tools/testing/selftests/timers/ |
| D | alarmtimer-suspend.c | 54 struct timespec start_time; variable
105 delta_ns = timespec_sub(start_time, ts); in sigalarm()
150 clock_gettime(alarm_clock_id, &start_time); in main()
152 start_time.tv_sec, start_time.tv_nsec); in main()
154 its1.it_value = start_time; in main()
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| D | set-timer-lat.c | 54 struct timespec start_time; variable
105 delta_ns = timespec_sub(start_time, ts); in sigalarm()
153 clock_gettime(clock_id, &start_time); in setup_timer()
155 its1.it_value = start_time; in setup_timer()
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| /Linux-v5.15/include/net/ |
| D | busy_poll.h | 44 bool sk_busy_loop_end(void *p, unsigned long start_time);
73 static inline bool busy_loop_timeout(unsigned long start_time) in busy_loop_timeout() argument
79 unsigned long end_time = start_time + bp_usec; in busy_loop_timeout()
89 unsigned long start_time) in sk_busy_loop_timeout() argument
95 unsigned long end_time = start_time + bp_usec; in sk_busy_loop_timeout()
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| /Linux-v5.15/drivers/media/pci/cobalt/ |
| 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-v5.15/tools/laptop/dslm/ |
| 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-v5.15/mm/ |
| D | gup_test.c | 101 ktime_t start_time, end_time; in __gup_test_ioctl() local
124 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-v5.15/drivers/misc/sgi-gru/ |
| D | gruhandles.c | 68 unsigned long start_time = get_cycles(); in wait_instruction_complete() local
75 if (GRU_OPERATION_TIMEOUT < (get_cycles() - start_time)) { in wait_instruction_complete()
77 start_time = get_cycles(); in wait_instruction_complete()
81 update_mcs_stats(opc, get_cycles() - start_time); in wait_instruction_complete()
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| /Linux-v5.15/drivers/md/ |
| 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(sched_now, start_time)) in path_service_time()
489 return sched_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-v5.15/drivers/staging/rtl8723bs/core/ |
| D | rtw_pwrctrl.c | 192 static unsigned long start_time; in traffic_check_for_leave_lps() local
202 if (start_time == 0) in traffic_check_for_leave_lps()
203 start_time = jiffies; in traffic_check_for_leave_lps()
205 if (jiffies_to_msecs(jiffies - start_time) > 2000) { /* 2 sec == watch dog timer */ in traffic_check_for_leave_lps()
214 start_time = jiffies; in traffic_check_for_leave_lps()
286 unsigned long start_time; in rtw_set_rpwm() local
290 start_time = jiffies; in rtw_set_rpwm()
303 if (jiffies_to_msecs(jiffies - start_time) > LPS_RPWM_WAIT_MS) { in rtw_set_rpwm()
415 unsigned long start_time; in LPS_RF_ON_check() local
420 start_time = jiffies; in LPS_RF_ON_check()
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| /Linux-v5.15/tools/testing/selftests/kvm/x86_64/ |
| D | xapic_ipi_test.c | 265 time_t start_time, last_update, now; in do_migrations() local
304 start_time = time(NULL); in do_migrations()
305 last_update = start_time; in do_migrations()
311 while ((int)(time(NULL) - start_time) < run_secs) { in do_migrations()
341 if (((now - start_time) % interval_secs == 0) && in do_migrations()
347 now - start_time, data->migrations_attempted, in do_migrations()
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| /Linux-v5.15/tools/testing/selftests/bpf/prog_tests/ |
| 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-v5.15/drivers/net/wireless/intel/iwlegacy/ |
| D | iwl-spectrum.h | 27 __le64 start_time; member
49 __le64 start_time; member
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| /Linux-v5.15/drivers/net/ethernet/aquantia/atlantic/macsec/ |
| D | macsec_struct.h | 234 u32 start_time; member
288 u32 start_time; member
491 u32 start_time; member
536 u32 start_time; member
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| /Linux-v5.15/tools/power/cpupower/utils/idle_monitor/ |
| D | amd_fam14h_idle.c | 85 static struct timespec start_time; variable
231 clock_gettime(CLOCK_REALTIME, &start_time); in amd_fam14h_start()
238 dbg_timediff = timespec_diff_us(start_time, dbg_time); in amd_fam14h_start()
261 timediff = timespec_diff_us(start_time, end_time); in amd_fam14h_stop()
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| D | cpuidle_sysfs.c | 22 static struct timespec start_time; variable
47 clock_gettime(CLOCK_REALTIME, &start_time); in cpuidle_start()
65 timediff = timespec_diff_us(start_time, end_time); in cpuidle_stop()
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| /Linux-v5.15/drivers/scsi/fnic/ |
| D | fnic_scsi.c | 559 io_req->start_time = jiffies; in fnic_queuecommand_lck()
834 unsigned long start_time; in fnic_fcpio_icmnd_cmpl_handler() local
882 start_time = io_req->start_time; in fnic_fcpio_icmnd_cmpl_handler()
1011 jiffies_to_msecs(jiffies - start_time)), in fnic_fcpio_icmnd_cmpl_handler()
1032 jiffies_to_msecs(start_time); in fnic_fcpio_icmnd_cmpl_handler()
1076 unsigned long start_time; in fnic_fcpio_itmf_cmpl_handler() local
1111 start_time = io_req->start_time; in fnic_fcpio_itmf_cmpl_handler()
1200 jiffies_to_msecs(jiffies - start_time), in fnic_fcpio_itmf_cmpl_handler()
1226 jiffies_to_msecs(jiffies - start_time), in fnic_fcpio_itmf_cmpl_handler()
1241 jiffies_to_msecs(jiffies - start_time), in fnic_fcpio_itmf_cmpl_handler()
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| /Linux-v5.15/drivers/scsi/snic/ |
| D | snic_scsi.c | 304 u32 qtime = jiffies - rqi->start_time; in snic_issue_scsi_req()
554 unsigned long flags, start_time; in snic_icmnd_cmpl_handler() local
622 start_time = rqi->start_time; in snic_icmnd_cmpl_handler()
649 jiffies_to_msecs(jiffies - start_time), (ulong) fwreq, in snic_icmnd_cmpl_handler()
675 jiffies_to_msecs(jiffies - start_time), (ulong) fwreq, in snic_icmnd_cmpl_handler()
693 u32 start_time = rqi->start_time; in snic_proc_dr_cmpl_locked() local
704 jiffies_to_msecs(jiffies - start_time), in snic_proc_dr_cmpl_locked()
719 jiffies_to_msecs(jiffies - start_time), in snic_proc_dr_cmpl_locked()
783 u32 start_time = 0; in snic_process_itmf_cmpl() local
811 start_time = rqi->start_time; in snic_process_itmf_cmpl()
[all …]
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| /Linux-v5.15/kernel/trace/ |
| D | ring_buffer_benchmark.c | 232 ktime_t start_time, end_time, timeout; in ring_buffer_producer() local
246 start_time = ktime_get(); in ring_buffer_producer()
247 timeout = ktime_add_ns(start_time, RUN_TIME * NSEC_PER_SEC); in ring_buffer_producer()
297 time = ktime_us_delta(end_time, start_time); in ring_buffer_producer()
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| /Linux-v5.15/drivers/net/ethernet/pensando/ionic/ |
| D | ionic_fw.c | 69 unsigned long start_time; in ionic_fw_status_long_wait() local
73 start_time = jiffies; in ionic_fw_status_long_wait()
74 end_time = start_time + (timeout * HZ); in ionic_fw_status_long_wait()
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| /Linux-v5.15/drivers/md/bcache/ |
| D | request.c | 479 unsigned long start_time; member
673 bio_end_io_acct_remapped(s->orig_bio, s->start_time, in bio_complete()
718 unsigned long start_time) in search_alloc() argument
737 s->start_time = start_time; in search_alloc()
1070 unsigned long start_time; member
1085 bio_end_io_acct_remapped(bio, ddip->start_time, ddip->orig_bdev); in detached_dev_end_io()
1099 struct block_device *orig_bdev, unsigned long start_time) in detached_dev_do_request() argument
1113 ddip->start_time = start_time; in detached_dev_do_request()
1172 unsigned long start_time; in cached_dev_submit_bio() local
1197 start_time = bio_start_io_acct(bio); in cached_dev_submit_bio()
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