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Searched refs:nsec (Results 1 – 25 of 154) sorted by relevance

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/linux/kernel/time/
A Dvsyscall.c22 u64 nsec, sec; in update_vdso_data() local
37 nsec = tk->tkr_mono.xtime_nsec; in update_vdso_data()
40 nsec -= (((u64)NSEC_PER_SEC) << tk->tkr_mono.shift); in update_vdso_data()
43 vdso_ts->nsec = nsec; in update_vdso_data()
59 vdso_ts->nsec = nsec; in update_vdso_data()
64 vdso_ts->nsec = tk->tkr_raw.xtime_nsec; in update_vdso_data()
69 vdso_ts->nsec = tk->tkr_mono.xtime_nsec; in update_vdso_data()
77 u64 nsec; in update_vsyscall() local
89 vdso_ts->nsec = tk->tkr_mono.xtime_nsec; in update_vsyscall()
100 nsec = nsec + tk->wall_to_monotonic.tv_nsec; in update_vsyscall()
[all …]
A Dtimecounter.c14 tc->nsec = start_tstamp; in timecounter_init()
54 u64 nsec; in timecounter_read() local
57 nsec = timecounter_read_delta(tc); in timecounter_read()
58 nsec += tc->nsec; in timecounter_read()
59 tc->nsec = nsec; in timecounter_read()
61 return nsec; in timecounter_read()
83 u64 nsec = tc->nsec, frac = tc->frac; in timecounter_cyc2time() local
92 nsec -= cc_cyc2ns_backwards(tc->cc, delta, tc->mask, frac); in timecounter_cyc2time()
94 nsec += cyclecounter_cyc2ns(tc->cc, delta, tc->mask, &frac); in timecounter_cyc2time()
97 return nsec; in timecounter_cyc2time()
A Dtime.c480 while (nsec >= NSEC_PER_SEC) { in set_normalized_timespec64()
486 asm("" : "+rm"(nsec)); in set_normalized_timespec64()
487 nsec -= NSEC_PER_SEC; in set_normalized_timespec64()
490 while (nsec < 0) { in set_normalized_timespec64()
491 asm("" : "+rm"(nsec)); in set_normalized_timespec64()
492 nsec += NSEC_PER_SEC; in set_normalized_timespec64()
496 ts->tv_nsec = nsec; in set_normalized_timespec64()
511 if (likely(nsec > 0)) { in ns_to_timespec64()
514 } else if (nsec < 0) { in ns_to_timespec64()
595 nsec = 0; in timespec64_to_jiffies()
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/linux/Documentation/sound/designs/
A Dtimestamping.rst163 playback: systime: 341053347 nsec, audio time 341062500 nsec, systime delta -9153
164 playback: systime: 426072447 nsec, audio time 426062500 nsec, systime delta 9947
165 playback: systime: 596899518 nsec, audio time 596895833 nsec, systime delta 3685
166 playback: systime: 681915317 nsec, audio time 681916666 nsec, systime delta -1349
167 playback: systime: 852741306 nsec, audio time 852750000 nsec, systime delta -8694
173 playback: systime: 341060004 nsec, audio time 341062791 nsec, systime delta -2787
174 playback: systime: 426242074 nsec, audio time 426244875 nsec, systime delta -2801
175 playback: systime: 597080992 nsec, audio time 597084583 nsec, systime delta -3591
176 playback: systime: 682084512 nsec, audio time 682088291 nsec, systime delta -3779
177 playback: systime: 852936229 nsec, audio time 852940916 nsec, systime delta -4687
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/linux/tools/testing/radix-tree/
A Dbenchmark.c19 long long nsec; in benchmark_iter() local
42 if (loops == 1 && nsec * 5 < NSEC_PER_SEC) { in benchmark_iter()
43 loops = NSEC_PER_SEC / nsec / 4 + 1; in benchmark_iter()
48 nsec /= loops; in benchmark_iter()
49 return nsec; in benchmark_iter()
57 long long nsec; in benchmark_insert() local
70 size, step, nsec); in benchmark_insert()
78 long long nsec; in benchmark_tagging() local
91 size, step, nsec); in benchmark_tagging()
99 long long nsec; in benchmark_delete() local
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/linux/security/selinux/
A Dnetnode.c45 struct netnode_security_struct nsec; member
121 if (node->nsec.family == family) in sel_netnode_find()
124 if (node->nsec.addr.ipv4 == *(__be32 *)addr) in sel_netnode_find()
128 if (ipv6_addr_equal(&node->nsec.addr.ipv6, in sel_netnode_find()
149 switch (node->nsec.family) { in sel_netnode_insert()
198 *sid = node->nsec.sid; in sel_netnode_sid_slow()
209 new->nsec.addr.ipv4 = *(__be32 *)addr; in sel_netnode_sid_slow()
215 new->nsec.addr.ipv6 = *(struct in6_addr *)addr; in sel_netnode_sid_slow()
222 new->nsec.family = family; in sel_netnode_sid_slow()
223 new->nsec.sid = *sid; in sel_netnode_sid_slow()
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A Dnetif.c34 struct netif_security_struct nsec; member
74 if (net_eq(netif->nsec.ns, ns) && in sel_netif_find()
75 netif->nsec.ifindex == ifindex) in sel_netif_find()
97 idx = sel_netif_hashfn(netif->nsec.ns, netif->nsec.ifindex); in sel_netif_insert()
152 *sid = netif->nsec.sid; in sel_netif_sid_slow()
161 new->nsec.ns = ns; in sel_netif_sid_slow()
162 new->nsec.ifindex = ifindex; in sel_netif_sid_slow()
163 new->nsec.sid = *sid; in sel_netif_sid_slow()
198 *sid = netif->nsec.sid; in sel_netif_sid()
/linux/tools/perf/scripts/python/
A Dnetdev-times.py235 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, vec)
241 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, vec)
252 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
262 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
268 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
274 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
280 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
286 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
292 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
297 event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
[all …]
A Dpowerpc-hcalls.py173 def powerpc__hcall_exit(name, context, cpu, sec, nsec, pid, comm, callchain, argument
176 diff = nsecs(sec, nsec) - d_enter[cpu][opcode]
197 def powerpc__hcall_entry(event_name, context, cpu, sec, nsec, pid, comm, argument
200 d_enter[cpu][opcode] = nsecs(sec, nsec)
202 d_enter[cpu] = {opcode: nsecs(sec, nsec)}
/linux/arch/xtensa/include/asm/
A Ddelay.h55 static inline void __ndelay(unsigned long nsec) in __ndelay() argument
61 unsigned long cycles = (nsec * (ccount_freq >> 15)) >> 15; in __ndelay()
67 static inline void ndelay(unsigned long nsec) in ndelay() argument
69 if (__builtin_constant_p(nsec) && nsec >= __MAX_NDELAY) in ndelay()
72 __ndelay(nsec); in ndelay()
/linux/drivers/net/ethernet/amd/xgbe/
A Dxgbe-ptp.c130 u64 nsec; in xgbe_cc_read() local
132 nsec = pdata->hw_if.get_tstamp_time(pdata); in xgbe_cc_read()
134 return nsec; in xgbe_cc_read()
188 u64 nsec; in xgbe_gettime() local
192 nsec = timecounter_read(&pdata->tstamp_tc); in xgbe_gettime()
196 *ts = ns_to_timespec64(nsec); in xgbe_gettime()
208 u64 nsec; in xgbe_settime() local
210 nsec = timespec64_to_ns(ts); in xgbe_settime()
214 timecounter_init(&pdata->tstamp_tc, &pdata->tstamp_cc, nsec); in xgbe_settime()
/linux/lib/
A Dcrc32test.c669 u64 nsec; in crc32c_test() local
687 nsec = ktime_get_ns(); in crc32c_test()
693 nsec = ktime_get_ns() - nsec; in crc32c_test()
703 bytes, nsec); in crc32c_test()
749 u64 nsec; in crc32_test() local
770 nsec = ktime_get_ns(); in crc32_test()
780 nsec = ktime_get_ns() - nsec; in crc32_test()
791 bytes, nsec); in crc32_test()
/linux/tools/testing/selftests/mqueue/
A Dmq_perf_tests.c357 send_total.tv_nsec += nsec; \
364 recv_total.tv_nsec += nsec; \
430 unsigned long long nsec; in perf_test_thread() local
464 printf("\t\t\t\t\t\t%lld nsec/msg\n", nsec); in perf_test_thread()
469 printf("\t\t\t\t\t\t%lld nsec/msg\n", nsec); in perf_test_thread()
490 printf("done.\t\t%lld.%llds\n", nsec / 1000000000, in perf_test_thread()
491 nsec % 1000000000); in perf_test_thread()
503 printf("\t\t\t\t\t\t%lld nsec/msg\n", nsec); in perf_test_thread()
508 printf("\t\t\t\t\t\t%lld nsec/msg\n", nsec); in perf_test_thread()
516 printf("done.\t\t%lld.%llds\n", nsec / 1000000000, in perf_test_thread()
[all …]
/linux/drivers/net/ethernet/stmicro/stmmac/
A Dstmmac_hwtstamp.c62 static int init_systime(void __iomem *ioaddr, u32 sec, u32 nsec) in init_systime() argument
67 writel(nsec, ioaddr + PTP_STNSUR); in init_systime()
103 static int adjust_systime(void __iomem *ioaddr, u32 sec, u32 nsec, in adjust_systime() argument
119 nsec = (PTP_DIGITAL_ROLLOVER_MODE - nsec); in adjust_systime()
121 nsec = (PTP_BINARY_ROLLOVER_MODE - nsec); in adjust_systime()
125 value = (add_sub << PTP_STNSUR_ADDSUB_SHIFT) | nsec; in adjust_systime()
/linux/drivers/pps/
A Dkapi.c29 ts->nsec += offset->nsec; in pps_add_offset()
30 while (ts->nsec >= NSEC_PER_SEC) { in pps_add_offset()
31 ts->nsec -= NSEC_PER_SEC; in pps_add_offset()
34 while (ts->nsec < 0) { in pps_add_offset()
35 ts->nsec += NSEC_PER_SEC; in pps_add_offset()
164 struct pps_ktime ts_real = { .sec = 0, .nsec = 0, .flags = 0 }; in pps_event()
/linux/lib/vdso/
A Dgettimeofday.c76 ns = vdso_ts->nsec; in do_hres_timens()
85 ns += offs->nsec; in do_hres_timens()
147 ns = vdso_ts->nsec; in do_hres()
171 u64 nsec; in do_coarse_timens() local
178 nsec = vdso_ts->nsec; in do_coarse_timens()
183 nsec += offs->nsec; in do_coarse_timens()
189 ts->tv_sec = sec + __iter_div_u64_rem(nsec, NSEC_PER_SEC, &nsec); in do_coarse_timens()
190 ts->tv_nsec = nsec; in do_coarse_timens()
221 ts->tv_nsec = vdso_ts->nsec; in do_coarse()
/linux/drivers/ptp/
A Dptp_chardev.c216 perout->on.nsec > perout->period.nsec)) { in ptp_ioctl()
229 perout->phase.nsec >= perout->period.nsec)) { in ptp_ioctl()
280 precise_offset.device.nsec = ts.tv_nsec; in ptp_ioctl()
283 precise_offset.sys_realtime.nsec = ts.tv_nsec; in ptp_ioctl()
286 precise_offset.sys_monoraw.nsec = ts.tv_nsec; in ptp_ioctl()
314 extoff->ts[i][0].nsec = sts.pre_ts.tv_nsec; in ptp_ioctl()
316 extoff->ts[i][1].nsec = ts.tv_nsec; in ptp_ioctl()
318 extoff->ts[i][2].nsec = sts.post_ts.tv_nsec; in ptp_ioctl()
340 pct->nsec = ts.tv_nsec; in ptp_ioctl()
349 pct->nsec = ts.tv_nsec; in ptp_ioctl()
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/linux/tools/testing/selftests/ptp/
A Dtestptp.c113 return t->sec * 1000000000LL + t->nsec; in pctns()
374 event.t.sec, event.t.nsec); in main()
424 perout_request.period.nsec = perout % NSEC_PER_SEC; in main()
429 perout_request.on.nsec = pulsewidth % NSEC_PER_SEC; in main()
434 perout_request.phase.nsec = perout_phase % NSEC_PER_SEC; in main()
437 perout_request.start.nsec = 0; in main()
496 (pct+2*i)->sec, (pct+2*i)->nsec); in main()
498 (pct+2*i+1)->sec, (pct+2*i+1)->nsec); in main()
500 (pct+2*i+2)->sec, (pct+2*i+2)->nsec); in main()
/linux/fs/adfs/
A Dinode.c177 s64 nsec; in adfs_adfs2unix_time() local
188 nsec = (((s64) high << 32) | (s64) low) * 10000000; /* cs to ns */ in adfs_adfs2unix_time()
191 if (nsec < nsec_unix_epoch_diff_risc_os_epoch) in adfs_adfs2unix_time()
195 nsec -= nsec_unix_epoch_diff_risc_os_epoch; in adfs_adfs2unix_time()
197 *tv = ns_to_timespec64(nsec); in adfs_adfs2unix_time()
213 s64 cs, nsec = timespec64_to_ns(ts); in adfs_unix2adfs_time() local
216 nsec += nsec_unix_epoch_diff_risc_os_epoch; in adfs_unix2adfs_time()
219 cs = div_s64(nsec, 10000000); in adfs_unix2adfs_time()
/linux/drivers/net/ethernet/mellanox/mlxsw/
A Dspectrum_ptp.c116 u64 cycles = (u64) nsec; in mlxsw_sp1_ptp_ns2cycles()
133 next_sec = div_u64(nsec, NSEC_PER_SEC) + 1; in mlxsw_sp1_ptp_phc_settime()
184 u64 nsec; in mlxsw_sp1_ptp_adjtime() local
188 nsec = timecounter_read(&clock->tc); in mlxsw_sp1_ptp_adjtime()
200 u64 cycles, nsec; in mlxsw_sp1_ptp_gettimex() local
207 *ts = ns_to_timespec64(nsec); in mlxsw_sp1_ptp_gettimex()
217 u64 nsec = timespec64_to_ns(ts); in mlxsw_sp1_ptp_settime() local
221 nsec = timecounter_read(&clock->tc); in mlxsw_sp1_ptp_settime()
253 u64 overflow_cycles, nsec, frac = 0; in mlxsw_sp1_ptp_clock_init() local
442 u64 nsec; in mlxsw_sp1_packet_timestamp() local
[all …]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/
A Dmemx.c108 u32 addr, u32 mask, u32 data, u32 nsec) in nvkm_memx_wait() argument
111 addr, mask, data, nsec); in nvkm_memx_wait()
112 memx_cmd(memx, MEMX_WAIT, 4, (u32[]){ addr, mask, data, nsec }); in nvkm_memx_wait()
117 nvkm_memx_nsec(struct nvkm_memx *memx, u32 nsec) in nvkm_memx_nsec() argument
119 nvkm_debug(&memx->pmu->subdev, " DELAY = %d ns\n", nsec); in nvkm_memx_nsec()
120 memx_cmd(memx, MEMX_DELAY, 1, (u32[]){ nsec }); in nvkm_memx_nsec()
/linux/drivers/misc/sgi-gru/
A Dgruhandles.c32 unsigned long nsec; in update_mcs_stats() local
34 nsec = CLKS2NSEC(clks); in update_mcs_stats()
36 atomic_long_add(nsec, &mcs_op_statistics[op].total); in update_mcs_stats()
37 if (mcs_op_statistics[op].max < nsec) in update_mcs_stats()
38 mcs_op_statistics[op].max = nsec; in update_mcs_stats()
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/timer/
A Dbase.c54 nvkm_timer_wait_init(struct nvkm_device *device, u64 nsec, in nvkm_timer_wait_init() argument
58 wait->limit = nsec; in nvkm_timer_wait_init()
106 nvkm_timer_alarm(struct nvkm_timer *tmr, u32 nsec, struct nvkm_alarm *alarm) in nvkm_timer_alarm() argument
119 if (nsec) { in nvkm_timer_alarm()
121 alarm->timestamp = nvkm_timer_read(tmr) + nsec; in nvkm_timer_alarm()
/linux/drivers/net/ethernet/cavium/common/
A Dcavium_ptp.c167 u64 nsec; in cavium_ptp_gettime() local
170 nsec = timecounter_read(&clock->time_counter); in cavium_ptp_gettime()
173 *ts = ns_to_timespec64(nsec); in cavium_ptp_gettime()
189 u64 nsec; in cavium_ptp_settime() local
191 nsec = timespec64_to_ns(ts); in cavium_ptp_settime()
194 timecounter_init(&clock->time_counter, &clock->cycle_counter, nsec); in cavium_ptp_settime()
/linux/include/linux/
A Dtime_namespace.h79 static inline u64 timens_add_boottime_ns(u64 nsec) in timens_add_boottime_ns() argument
83 return nsec + timespec64_to_ns(&ns_offsets->boottime); in timens_add_boottime_ns()
147 static inline u64 timens_add_boottime_ns(u64 nsec) in timens_add_boottime_ns() argument
149 return nsec; in timens_add_boottime_ns()

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