Searched refs:epoch (Results 1 - 25 of 123) sorted by relevance

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/freebsd-current/sys/sys/
H A Depoch.h45 struct epoch;
46 typedef struct epoch *epoch_t;
60 struct epoch *et_epoch;
71 void epoch_free(epoch_t epoch);
72 void epoch_wait(epoch_t epoch);
73 void epoch_wait_preempt(epoch_t epoch);
74 void epoch_drain_callbacks(epoch_t epoch);
75 void epoch_call(epoch_t epoch, epoch_callback_t cb, epoch_context_t ctx);
76 int in_epoch(epoch_t epoch);
77 int in_epoch_verbose(epoch_t epoch, in
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/freebsd-current/sys/contrib/ck/src/
H A Dck_epoch.c44 * acquired some snapshot (e) of the global epoch value (e_g) and set an active
66 * causes epoch counter tick) actually deletes the same items that reader
68 * This is possible if the writer thread re-observes the epoch after the
89 * Now, if the epoch counter is ticked to e_g+1, then no new hazardous
91 * this is that at e_g+1, all epoch read-side critical sections started at
92 * e_g-1 must have been completed. If any epoch read-side critical sections at
121 * Blocking semantics for epoch reclamation have additional restrictions.
166 * epoch. If so, then make sure to update our shared snapshot
174 ((int)(current->epoch - other->epoch) <
191 unsigned int epoch, i; local
321 ck_epoch_scan(struct ck_epoch *global, struct ck_epoch_record *cr, unsigned int epoch, bool *af) argument
362 unsigned int epoch = e & (CK_EPOCH_LENGTH - 1); local
402 unsigned int epoch; local
429 unsigned int delta, epoch, goal, i; local
569 unsigned int epoch; local
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/freebsd-current/sys/kern/
H A Dsubr_epoch.c32 #include <sys/epoch.h>
70 struct epoch *er_parent;
80 struct epoch { struct
96 SYSCTL_NODE(_kern, OID_AUTO, epoch, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
97 "epoch information");
99 "epoch stats");
105 &block_count, "# of times a thread was in an epoch when epoch_wait was called");
113 &turnstile_count, "# of times a thread was blocked on a lock in an epoch during an epoch_wait");
132 static struct epoch epoch_array[MAX_EPOCHS];
150 epoch_currecord(epoch_t epoch) argument
222 epoch_trace_enter(struct thread *td, epoch_t epoch, epoch_tracker_t et, const char *file, int line) argument
243 epoch_trace_exit(struct thread *td, epoch_t epoch, epoch_tracker_t et, const char *file, int line) argument
276 epoch_where_report(epoch_t epoch) argument
340 epoch_ctor(epoch_t epoch) argument
368 epoch_t epoch; local
415 epoch_free(epoch_t epoch) argument
463 _epoch_enter_preempt(epoch_t epoch, epoch_tracker_t et EPOCH_FILE_LINE) argument
492 epoch_enter(epoch_t epoch) argument
513 _epoch_exit_preempt(epoch_t epoch, epoch_tracker_t et EPOCH_FILE_LINE) argument
544 epoch_exit(epoch_t epoch) argument
702 epoch_wait_preempt(epoch_t epoch) argument
765 epoch_wait(epoch_t epoch) argument
777 epoch_call(epoch_t epoch, epoch_callback_t callback, epoch_context_t ctx) argument
809 epoch_t epoch; local
846 in_epoch_verbose_preempt(epoch_t epoch, int dump_onfail) argument
879 epoch_assert_nocpu(epoch_t epoch, struct thread *td) argument
900 in_epoch_verbose(epoch_t epoch, int dump_onfail) argument
938 in_epoch(epoch_t epoch) argument
946 struct epoch *epoch = local
957 epoch_drain_callbacks(epoch_t epoch) argument
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/freebsd-current/sys/modules/epoch_test/
H A DMakefile2 .PATH: ${SRCTOP}/sys/tests/epoch
/freebsd-current/sys/contrib/ck/include/
H A Dck_epoch.h48 * epoch sections.
81 unsigned int epoch; member in struct:ck_epoch_ref
89 unsigned int epoch; member in struct:ck_epoch_record
103 unsigned int epoch; member in struct:ck_epoch
123 * Marks the beginning of an epoch-protected section.
128 struct ck_epoch *epoch = record->global; local
131 * Only observe new epoch if thread is not recursing into a read
139 * is committed into the caller's epoch and active fields.
152 * active flag due to monotonic nature of the global epoch.
155 * of global epoch
200 struct ck_epoch *epoch = record->global; local
218 struct ck_epoch *epoch = record->global; local
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/freebsd-current/contrib/ntp/scripts/monitoring/
H A Dtimelocal.pl27 @epoch = localtime(0);
28 $tzmin = $epoch[2] * 60 + $epoch[1]; # minutes east of GMT
31 $tzmin -= 24 * 60 if $epoch[5] == 70; # account for the date line
65 $year += $YearFix if $year < $epoch[5];
/freebsd-current/crypto/heimdal/kdc/
H A Drx.h62 uint32_t epoch; member in struct:rx_header
/freebsd-current/sys/contrib/openzfs/scripts/
H A Dkmodtool81 Requires: ${kmodname}-kmod-common >= %{?epoch:%{epoch}:}%{version}
82 Provides: ${kmodname}-kmod = %{?epoch:%{epoch}:}%{version}-%{release}
107 Provides: ${kmodname}-kmod = %{?epoch:%{epoch}:}%{version}-%{release}
108 Provides: kmod-${kmodname}-xen = %{?epoch:%{epoch}:}%{version}-%{release}
109 Provides: kmod-${kmodname}-smp = %{?epoch:%{epoch}
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/freebsd-current/contrib/llvm-project/compiler-rt/lib/tsan/rtl/
H A Dtsan_shadow.h32 Epoch epoch() const { return static_cast<Epoch>(part_.epoch_); } function in class:__tsan::FastState
34 void SetEpoch(Epoch epoch) { part_.epoch_ = static_cast<u16>(epoch); } argument
74 DCHECK_EQ(epoch(), epoch0);
81 Epoch epoch() const { return static_cast<Epoch>(part_.epoch_); } function in class:__tsan::Shadow
140 static RawShadow FreedInfo(Sid sid, Epoch epoch) { argument
143 s.part_.epoch_ = static_cast<u16>(epoch);
H A Dtsan_defs.h68 inline Epoch EpochInc(Epoch epoch) { argument
69 return static_cast<Epoch>(static_cast<u16>(epoch) + 1);
72 inline bool EpochOverflow(Epoch epoch) { return epoch == kEpochOver; } argument
H A Dtsan_rtl.cpp135 static void DoResetImpl(uptr epoch) { argument
138 CHECK_EQ(ctx->global_epoch, epoch);
232 void DoReset(ThreadState* thr, uptr epoch) SANITIZER_NO_THREAD_SAFETY_ANALYSIS {
235 if (UNLIKELY(epoch == 0))
236 epoch = ctx->global_epoch;
237 if (UNLIKELY(epoch != ctx->global_epoch)) {
244 DPrintf("#%d: DoReset epoch=%lu\n", thr ? thr->tid : -1, epoch);
245 DoResetImpl(epoch); variable
256 uptr epoch; variable
302 Epoch epoch = EpochInc(slot->epoch()); local
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H A Dtsan_rtl_report.cpp352 // or up to the provided epoch/sid (whichever is earlier)
356 Epoch epoch, Func f) {
376 ev_epoch = static_cast<Epoch>(ev->epoch);
377 if (ev_sid == sid && ev_epoch > epoch)
429 // by epoch/addr/size/typ and restores and returns tid, stack, mutex set
432 bool RestoreStack(EventType type, Sid sid, Epoch epoch, uptr addr, uptr size, argument
435 // This function restores stack trace and mutex set for the thread/epoch.
437 // trace part, and then replaying the trace till the given epoch.
439 static_cast<int>(sid), static_cast<int>(epoch), addr, size,
448 DPrintf2(" journal: epoch
355 TraceReplay(Trace *trace, TracePart *last, Event *last_pos, Sid sid, Epoch epoch, Func f) argument
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H A Dtsan_rtl_access.cpp143 ev.epoch = static_cast<u64>(fast_state.epoch());
218 if (LIKELY(thr->clock.Get(old.sid()) >= old.epoch()))
258 // Shadow::kRodata has epoch 0 which cannot appear in shadow normally
365 u16 epoch = static_cast<u16>(thr->clock.Get(static_cast<Sid>(sid))); \
366 thread_epochs = _mm_insert_epi32(thread_epochs, u32(epoch) << 16, idx); \
398 static_cast<u32>(s.sid()), static_cast<u32>(s.epoch()),
426 static_cast<int>(thr->fast_state.epoch()), (void*)addr, size,
614 static_cast<u32>(Shadow::FreedInfo(cur.sid(), cur.epoch())), 0, 0);
626 StoreShadow(&shadow_mem[1], Shadow::FreedInfo(cur.sid(), cur.epoch()));
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H A Dtsan_rtl_mutex.cpp460 for (auto &slot : ctx->slots) thr->clock.Set(slot.sid, slot.epoch());
505 Epoch epoch = EpochInc(thr->fast_state.epoch()); local
506 if (!EpochOverflow(epoch)) {
508 thr->clock.Set(sid, epoch);
509 thr->fast_state.SetEpoch(epoch);
510 thr->slot->SetEpoch(epoch);
524 thr->last_sleep_clock.Set(slot.sid, slot.epoch());
570 if (!RestoreStack(EventType::kLock, last_lock.sid(), last_lock.epoch(), addr,
/freebsd-current/contrib/ntp/libntp/lib/isc/win32/
H A Dtime.c50 static isc_time_t epoch = { { 0, 0 } }; variable
51 LIBISC_EXTERNAL_DATA isc_time_t *isc_time_epoch = &epoch;
85 SYSTEMTIME epoch = { 1970, 1, 4, 1, 0, 0, 0, 0 }; local
92 SystemTimeToFileTime(&epoch, &temp);
229 SYSTEMTIME epoch = { 1970, 1, 4, 1, 0, 0, 0, 0 }; local
234 SystemTimeToFileTime(&epoch, &temp);
/freebsd-current/contrib/jemalloc/include/jemalloc/internal/
H A Darena_structs_b.h35 * not actually advance to a new epoch until sometime after it starts
37 * to completely skip epochs. In all cases, during epoch advancement we
38 * merge all relevant activity into the most recently recorded epoch.
40 nstime_t epoch; member in struct:arena_decay_s
44 * Deadline for current epoch. This is the sum of interval and per
45 * epoch jitter which is a uniform random variable in [0..interval).
52 * Number of unpurged pages at beginning of current epoch. During epoch
61 * element is the most recent epoch. Corresponding epoch time
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H A Dctl.h83 uint64_t epoch; member in struct:ctl_arenas_s
/freebsd-current/contrib/llvm-project/lldb/source/Plugins/Language/ObjC/
H A DCF.cpp31 time_t epoch = GetOSXEpoch(); local
32 epoch = epoch + (time_t)valobj.GetValueAsSigned(0);
33 tm *tm_date = localtime(&epoch);
/freebsd-current/crypto/openssl/test/helpers/
H A Dssltestlib.c120 int rem, i, content, reclen, msglen, fragoff, fraglen, epoch; local
140 epoch = (rec[RECORD_EPOCH_HI] << 8) | rec[RECORD_EPOCH_LO];
141 printf("** Record Epoch: %d\n", epoch);
153 if (epoch > 0) {
267 unsigned int epoch; member in struct:mempacket_test_ctx_st
351 unsigned int seq, offset, len, epoch; local
377 epoch = (rec[EPOCH_HI] << 8) | rec[EPOCH_LO];
378 if (epoch != ctx->epoch) {
379 ctx->epoch
424 unsigned int epoch; local
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/freebsd-current/contrib/ntp/ntpd/
H A Drefclock_wwv.c84 #define WWV_SEC 8000 /* second epoch (sample rate) (Hz) */
85 #define WWV_MIN (WWV_SEC * 60) /* minute epoch */
133 #define MSYNC 0x0001 /* minute epoch sync */
134 #define SSYNC 0x0002 /* second epoch sync */
481 double epoch; /* accumulated epoch differences */ member in struct:sync
486 long mepoch; /* minute synch epoch */
536 int yepoch; /* sync epoch */
537 int repoch; /* buffered sync epoch */
896 * quadrature phase. The routine also determines the minute synch epoch,
972 int epoch; /* comb filter index */ local
1304 long epoch; local
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/freebsd-current/sys/net/
H A Dbpfdesc.h45 #include <sys/epoch.h>
/freebsd-current/sys/netlink/
H A Dnetlink_route.c30 #include <sys/epoch.h>
/freebsd-current/crypto/openssl/test/
H A Ddtlstest.c112 * Inject a dummy record from the next epoch. In test 0, this should never
197 int epoch = 0; local
272 epoch = 1;
278 epoch = 1;
283 BIO_ctrl(mempackbio, MEMPACKET_CTRL_SET_DROP_EPOCH, epoch, NULL);
407 0, 0, /* epoch */
467 * Test 0: Test receiving a handshake record early from next epoch on server side
468 * Test 1: Test receiving a handshake record early from next epoch on client side
469 * Test 2: Test receiving an app data record early from next epoch on client side
/freebsd-current/contrib/ntp/util/
H A Dntp-keygen.c169 time_t epoch; /* Unix epoch (seconds) since 1970 */ variable
370 epoch = tv.tv_sec;
371 fstamp = (u_int)(epoch + JAN_1970);
500 RAND_add(&epoch, sizeof(epoch), 4.0);
667 ctime(&epoch));
694 ctime(&epoch));
739 ctime(&epoch));
766 ctime(&epoch));
2004 X509_time_adj(X509_getm_notBefore(cert), 0L, &epoch); local
2005 X509_time_adj(X509_getm_notAfter(cert), lifetime * SECSPERDAY, &epoch); local
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/freebsd-current/crypto/openssl/ssl/record/
H A Drecord.h65 /* epoch number, needed by DTLS1 */
67 unsigned long epoch; member in struct:ssl3_record_st
81 unsigned short epoch; member in struct:record_pqueue_st
97 * The current data and handshake epoch. This is initially
103 /* records being received in the current epoch */

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