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Searched refs:start_time (Results 1 – 25 of 194) sorted by relevance

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/linux/tools/testing/selftests/vm/
A Dksm_tests.c191 if (ksm_do_scan(2, start_time, timeout)) in ksm_merge_pages()
262 struct timespec start_time; in check_ksm_merge() local
293 struct timespec start_time; in check_ksm_unmerge() local
314 if (ksm_do_scan(1, start_time, timeout)) in check_ksm_unmerge()
334 struct timespec start_time; in check_ksm_zero_page_merge() local
399 struct timespec start_time; in check_ksm_numa_merge() local
490 struct timespec start_time, end_time; in ksm_merge_hugepages_time() local
537 (end_time.tv_nsec - start_time.tv_nsec); in ksm_merge_hugepages_time()
557 struct timespec start_time, end_time; in ksm_merge_time() local
578 (end_time.tv_nsec - start_time.tv_nsec); in ksm_merge_time()
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/linux/samples/bpf/
A Dmap_perf_test_user.c85 __u64 start_time; in test_hash_prealloc() local
88 start_time = time_get_ns(); in test_hash_prealloc()
127 __u64 start_time; in do_test_lru() local
186 start_time = time_get_ns(); 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()
235 __u64 start_time; in test_hash_kmalloc() local
247 __u64 start_time; in test_percpu_hash_kmalloc() local
259 __u64 start_time; in test_lpm_kmalloc() local
271 __u64 start_time; in test_hash_lookup() local
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A Dtest_overhead_user.c39 __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()
A Dtrace_output_user.c17 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()
/linux/tools/perf/
A Dbuiltin-timechart.c95 u64 start_time; member
109 u64 start_time; member
142 u64 start_time; member
161 u64 start_time; member
177 u64 start_time; member
300 if (c->start_time == 0 || c->start_time > start) in pid_put_sample()
301 c->start_time = start; in pid_put_sample()
302 if (p->start_time == 0 || p->start_time > start) in pid_put_sample()
388 if (!pwr->start_time) in p_state_change()
757 if (c->start_time == 0 || c->start_time > start) in pid_begin_io_sample()
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/linux/tools/testing/selftests/timers/
A Dalarmtimer-suspend.c54 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()
A Dset-timer-lat.c54 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()
/linux/drivers/media/pci/cobalt/
A Dcobalt-i2c.c111 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()
/linux/include/net/
A Dbusy_poll.h44 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()
/linux/tools/laptop/dslm/
A Ddslm.c68 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()
/linux/mm/
A Dgup_test.c101 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()
/linux/drivers/staging/rtl8723bs/core/
A Drtw_pwrctrl.c192 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()
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()
415 unsigned long start_time; in LPS_RF_ON_check() local
420 start_time = jiffies; in LPS_RF_ON_check()
571 unsigned long start_time; in LPS_Leave_check() local
577 start_time = jiffies; in LPS_Leave_check()
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/linux/drivers/md/
A Ddm-ps-historical-service-time.c475 static u64 path_service_time(struct path_info *pi, u64 start_time) in path_service_time() argument
483 if (time_after64(pi->last_finish, start_time)) in path_service_time()
484 start_time = pi->last_finish; in path_service_time()
487 if (time_before64(sched_now, start_time)) in path_service_time()
490 return sched_now - start_time; in path_service_time()
494 size_t nr_bytes, u64 start_time) in hst_end_io() argument
503 st = path_service_time(pi, start_time); in hst_end_io()
/linux/drivers/misc/sgi-gru/
A Dgruhandles.c68 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()
/linux/drivers/scsi/fnic/
A Dfnic_scsi.c560 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()
1075 unsigned long start_time; in fnic_fcpio_itmf_cmpl_handler() local
1110 start_time = io_req->start_time; in fnic_fcpio_itmf_cmpl_handler()
1367 unsigned long start_time = 0; in fnic_cleanup_io_iter() local
1404 start_time = io_req->start_time; in fnic_cleanup_io_iter()
1454 unsigned long start_time = 0; in fnic_wq_copy_cleanup_handler() local
1484 start_time = io_req->start_time; in fnic_wq_copy_cleanup_handler()
1908 start_time = io_req->start_time; in fnic_abort_cmd()
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/linux/tools/testing/selftests/kvm/x86_64/
A Dxapic_ipi_test.c265 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()
/linux/tools/testing/selftests/bpf/prog_tests/
A Dtest_overhead.c22 __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()
/linux/drivers/scsi/snic/
A Dsnic_scsi.c554 unsigned long flags, start_time; in snic_icmnd_cmpl_handler() local
622 start_time = rqi->start_time; in snic_icmnd_cmpl_handler()
692 u32 start_time = rqi->start_time; in snic_proc_dr_cmpl_locked() local
782 u32 start_time = 0; in snic_process_itmf_cmpl() local
810 start_time = rqi->start_time; in snic_process_itmf_cmpl()
1633 u32 start_time = jiffies; in snic_abort_cmd() local
2114 u32 start_time = jiffies; in snic_unlink_and_release_req() local
2120 start_time = rqi->start_time; in snic_unlink_and_release_req()
2147 int start_time = jiffies; in snic_device_reset() local
2382 u32 start_time = jiffies; in snic_host_reset() local
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/linux/drivers/net/ethernet/aquantia/atlantic/macsec/
A Dmacsec_struct.h234 u32 start_time; member
288 u32 start_time; member
491 u32 start_time; member
536 u32 start_time; member
/linux/tools/power/cpupower/utils/idle_monitor/
A Damd_fam14h_idle.c85 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()
A Dcpuidle_sysfs.c22 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()
/linux/drivers/net/wireless/intel/iwlegacy/
A Diwl-spectrum.h27 __le64 start_time; member
49 __le64 start_time; member
/linux/drivers/md/bcache/
A Drequest.c479 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
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()
1203 s = search_alloc(bio, d, orig_bdev, start_time); in cached_dev_submit_bio()
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/linux/kernel/trace/
A Dring_buffer_benchmark.c232 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()
/linux/drivers/net/ethernet/pensando/ionic/
A Dionic_fw.c69 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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