21     : tid(tid), unique_id(0), reuse_count(), os_id(0), user_id(0),  in ThreadContextBase()
45   user_id = 0;  in SetDead()
62   user_id = 0;  in SetJoined()
86   user_id = _user_id;  in SetCreated()
136 u32 ThreadRegistry::CreateThread(uptr user_id, bool detached, u32 parent_tid,  in CreateThread()  argument
167   if (user_id) {  in CreateThread()
171     CHECK(live_.try_emplace(user_id, tid).second);  in CreateThread()
173   tctx->SetCreated(user_id, total_threads_++, detached,  in CreateThread()
230 void ThreadRegistry::SetThreadNameByUserId(uptr user_id, const char *name) {  in SetThreadNameByUserId()  argument
232   if (const auto *tid = live_.find(user_id))  in SetThreadNameByUserId()
246     if (tctx->user_id)  in DetachThread()
247       live_.erase(tctx->user_id);  in DetachThread()
267         if (tctx->user_id)  in JoinThread()
268           live_.erase(tctx->user_id);  in JoinThread()
301     if (tctx->user_id)  in FinishThread()
302       live_.erase(tctx->user_id);  in FinishThread()
344 u32 ThreadRegistry::ConsumeThreadUserId(uptr user_id) {  in ConsumeThreadUserId()  argument
347   auto *t = live_.find(user_id);  in ConsumeThreadUserId()
352   CHECK_EQ(tctx->user_id, user_id);  in ConsumeThreadUserId()
353   tctx->user_id = 0;  in ConsumeThreadUserId()
357 void ThreadRegistry::SetThreadUserId(u32 tid, uptr user_id) {  in SetThreadUserId()  argument
363   CHECK_EQ(tctx->user_id, 0);  in SetThreadUserId()
364   tctx->user_id = user_id;  in SetThreadUserId()
365   CHECK(live_.try_emplace(user_id, tctx->tid).second);  in SetThreadUserId()
376     if (tctx->tid == tid || !tctx->user_id)  in OnFork()
378     CHECK(live_.erase(tctx->user_id));  in OnFork()
379     tctx->user_id = 0;  in OnFork()