136 static void DoResetImpl(uptr epoch) {  in DoResetImpl()  argument
139   CHECK_EQ(ctx->global_epoch, epoch);  in DoResetImpl()
233 void DoReset(ThreadState* thr, uptr epoch) SANITIZER_NO_THREAD_SAFETY_ANALYSIS {  in DoReset()  argument
236     if (UNLIKELY(epoch == 0))  in DoReset()
237       epoch = ctx->global_epoch;  in DoReset()
238     if (UNLIKELY(epoch != ctx->global_epoch)) {  in DoReset()
239       // Epoch can't change once we've locked the first slot.  in DoReset()
245   DPrintf("#%d: DoReset epoch=%lu\n", thr ? thr->tid : -1, epoch);  in DoReset()
246   DoResetImpl(epoch);  in DoReset()
257     uptr epoch;  in FindSlotAndLock()  local
260       epoch = ctx->global_epoch;  in FindSlotAndLock()
272         if (slot->epoch() != kEpochLast) {  in FindSlotAndLock()
279       DoReset(thr, epoch);  in FindSlotAndLock()
288       slot->SetEpoch(slot->thr->fast_state.epoch());  in FindSlotAndLock()
291     if (slot->epoch() != kEpochLast)  in FindSlotAndLock()
303   Epoch epoch = EpochInc(slot->epoch());  in SlotAttachAndLock()  local
304   CHECK(!EpochOverflow(epoch));  in SlotAttachAndLock()
305   slot->SetEpoch(epoch);  in SlotAttachAndLock()
307   thr->fast_state.SetEpoch(epoch);  in SlotAttachAndLock()
316   thr->clock.Set(slot->sid, epoch);  in SlotAttachAndLock()
317   slot->journal.PushBack({thr->tid, epoch});  in SlotAttachAndLock()
347   CHECK(exiting || thr->fast_state.epoch() == kEpochLast);  in SlotDetachImpl()
348   slot->SetEpoch(thr->fast_state.epoch());  in SlotDetachImpl()
369   if (LIKELY(thr == slot->thr && thr->fast_state.epoch() != kEpochLast))  in SlotLock()
1018     // This can happen if the slot has kEpochLast epoch and another thread  in TraceSwitchPartImpl()
1021     // was called with the slot locked and epoch already at kEpochLast,  in TraceSwitchPartImpl()