| /Linux-v5.4/samples/bpf/ |
| D | map_perf_test_user.c | 80 __u64 start_time; in test_hash_prealloc() local
83 start_time = time_get_ns(); in test_hash_prealloc()
87 cpu, max_cnt * 1000000000ll / (time_get_ns() - start_time)); in test_hash_prealloc()
122 __u64 start_time; in do_test_lru() local
181 start_time = time_get_ns(); in do_test_lru()
193 max_cnt * 1000000000ll / (time_get_ns() - start_time)); in do_test_lru()
218 __u64 start_time; in test_percpu_hash_prealloc() local
221 start_time = time_get_ns(); in test_percpu_hash_prealloc()
225 cpu, max_cnt * 1000000000ll / (time_get_ns() - start_time)); in test_percpu_hash_prealloc()
230 __u64 start_time; in test_hash_kmalloc() local
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| D | test_overhead_user.c | 35 __u64 start_time; in test_task_rename() local
44 start_time = time_get_ns(); in test_task_rename()
53 cpu, MAX_CNT * 1000000000ll / (time_get_ns() - start_time)); in test_task_rename()
59 __u64 start_time; in test_urandom_read() local
68 start_time = time_get_ns(); in test_urandom_read()
77 cpu, MAX_CNT * 1000000000ll / (time_get_ns() - start_time)); in test_urandom_read()
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| D | trace_output_user.c | 30 static __u64 start_time; variable
52 MAX_CNT * 1000000000ll / (time_get_ns() - start_time)); in print_bpf_output()
83 start_time = time_get_ns(); in main()
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| /Linux-v5.4/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-v5.4/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-v5.4/include/net/ |
| D | busy_poll.h | 42 bool sk_busy_loop_end(void *p, unsigned long start_time);
71 static inline bool busy_loop_timeout(unsigned long start_time) in busy_loop_timeout() argument
77 unsigned long end_time = start_time + bp_usec; in busy_loop_timeout()
87 unsigned long start_time) in sk_busy_loop_timeout() argument
93 unsigned long end_time = start_time + bp_usec; in sk_busy_loop_timeout()
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| /Linux-v5.4/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-v5.4/mm/ |
| D | gup_benchmark.c | 25 ktime_t start_time, end_time; in __gup_benchmark_ioctl() local
40 start_time = ktime_get(); in __gup_benchmark_ioctl()
75 gup->get_delta_usec = ktime_us_delta(end_time, start_time); in __gup_benchmark_ioctl()
78 start_time = ktime_get(); in __gup_benchmark_ioctl()
85 gup->put_delta_usec = ktime_us_delta(end_time, start_time); in __gup_benchmark_ioctl()
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| /Linux-v5.4/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-v5.4/drivers/misc/sgi-gru/ |
| D | gruhandles.c | 67 unsigned long start_time = get_cycles(); in wait_instruction_complete() local
74 if (GRU_OPERATION_TIMEOUT < (get_cycles() - start_time)) { in wait_instruction_complete()
76 start_time = get_cycles(); in wait_instruction_complete()
80 update_mcs_stats(opc, get_cycles() - start_time); in wait_instruction_complete()
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| /Linux-v5.4/drivers/staging/rtl8723bs/core/ |
| D | rtw_pwrctrl.c | 207 static unsigned long start_time; in traffic_check_for_leave_lps() local
217 if (start_time == 0) in traffic_check_for_leave_lps()
218 start_time = jiffies; in traffic_check_for_leave_lps()
220 if (jiffies_to_msecs(jiffies - start_time) > 2000) { /* 2 sec == watch dog timer */ in traffic_check_for_leave_lps()
230 start_time = jiffies; in traffic_check_for_leave_lps()
321 unsigned long start_time; in rtw_set_rpwm() local
325 start_time = jiffies; in rtw_set_rpwm()
338 if (jiffies_to_msecs(jiffies - start_time) > LPS_RPWM_WAIT_MS) { in rtw_set_rpwm()
428 unsigned long start_time; in rtw_set_ps_mode() local
432 start_time = jiffies; in rtw_set_ps_mode()
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| /Linux-v5.4/drivers/block/rsxx/ |
| D | dev.c | 48 unsigned long start_time; member
107 unsigned long start_time) in disk_stats_complete() argument
110 &card->gendisk->part0, start_time); in disk_stats_complete()
124 disk_stats_complete(card, meta->bio, meta->start_time); in bio_dma_done_cb()
170 bio_meta->start_time = jiffies; in rsxx_make_request()
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| /Linux-v5.4/drivers/net/wireless/intel/iwlegacy/ |
| D | iwl-spectrum.h | 27 __le64 start_time; member
49 __le64 start_time; member
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| /Linux-v5.4/tools/power/cpupower/utils/idle_monitor/ |
| D | amd_fam14h_idle.c | 85 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 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-v5.4/drivers/scsi/fnic/ |
| D | fnic_scsi.c | 555 io_req->start_time = jiffies; in fnic_queuecommand_lck()
831 unsigned long start_time; in fnic_fcpio_icmnd_cmpl_handler() local
879 start_time = io_req->start_time; in fnic_fcpio_icmnd_cmpl_handler()
1007 jiffies_to_msecs(jiffies - start_time)), in fnic_fcpio_icmnd_cmpl_handler()
1027 io_duration_time = jiffies_to_msecs(jiffies) - jiffies_to_msecs(io_req->start_time); in fnic_fcpio_icmnd_cmpl_handler()
1071 unsigned long start_time; in fnic_fcpio_itmf_cmpl_handler() local
1106 start_time = io_req->start_time; in fnic_fcpio_itmf_cmpl_handler()
1195 jiffies_to_msecs(jiffies - start_time), in fnic_fcpio_itmf_cmpl_handler()
1221 jiffies_to_msecs(jiffies - start_time), in fnic_fcpio_itmf_cmpl_handler()
1236 jiffies_to_msecs(jiffies - start_time), in fnic_fcpio_itmf_cmpl_handler()
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| /Linux-v5.4/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()
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| /Linux-v5.4/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-v5.4/drivers/md/bcache/ |
| D | util.c | 163 void bch_time_stats_update(struct time_stats *stats, uint64_t start_time) in bch_time_stats_update() argument
170 duration = time_after64(now, start_time) in bch_time_stats_update()
171 ? now - start_time : 0; in bch_time_stats_update()
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| /Linux-v5.4/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/ |
| D | fw.c | 500 u32 start_time, tsf_low; in rtl8723e_set_p2p_ps_offload_cmd() local
534 start_time = p2pinfo->noa_start_time[i]; in rtl8723e_set_p2p_ps_offload_cmd()
536 while (start_time <= in rtl8723e_set_p2p_ps_offload_cmd()
538 start_time += in rtl8723e_set_p2p_ps_offload_cmd()
544 rtl_write_dword(rtlpriv, 0x5E8, start_time); in rtl8723e_set_p2p_ps_offload_cmd()
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| /Linux-v5.4/drivers/net/wireless/realtek/rtlwifi/rtl8723be/ |
| D | fw.c | 606 u32 start_time, tsf_low; in rtl8723be_set_p2p_ps_offload_cmd() local
641 start_time = p2pinfo->noa_start_time[i]; in rtl8723be_set_p2p_ps_offload_cmd()
643 while (start_time <= (tsf_low + (50 * 1024))) { in rtl8723be_set_p2p_ps_offload_cmd()
644 start_time += p2pinfo->noa_interval[i]; in rtl8723be_set_p2p_ps_offload_cmd()
649 rtl_write_dword(rtlpriv, 0x5E8, start_time); in rtl8723be_set_p2p_ps_offload_cmd()
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| /Linux-v5.4/lib/ |
| D | irq_poll.c | 82 unsigned long start_time = jiffies; in irq_poll_softirq() local
93 if (budget <= 0 || time_after(jiffies, start_time)) { in irq_poll_softirq()
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| /Linux-v5.4/drivers/lightnvm/ |
| D | pblk-cache.c | 27 unsigned long start_time = jiffies; in pblk_write_to_cache() local
82 generic_end_io_acct(q, REQ_OP_WRITE, &pblk->disk->part0, start_time); in pblk_write_to_cache()
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| /Linux-v5.4/tools/testing/ktest/ |
| D | ktest.pl | 1616 my $start_time = time;
1662 if ($now - $start_time >= $max_monitor_wait) {
1757 my $start_time;
1769 $start_time = time;
1802 if (defined($timeout) && (($now - $start_time) >= $timeout)) {
1828 my $delta = $end_time - $start_time;
1954 my $start_time;
1970 $start_time = time;
1985 last if (defined($time) && (time - $start_time > $time));
2049 my $start_time = time;
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