470       : how(how_arg),  in SynchWaitParams()
478   const Mutex::MuHow how;  // How this thread needs to wait.  member
708 static unsigned TsanFlags(Mutex::MuHow how) {  in TsanFlags()  argument
709   return how == kShared ? __tsan_mutex_read_lock : 0;  in TsanFlags()
757   return x->waitp->how == y->waitp->how &&  in MuSameCondition()
942       } else if (waitp->how == kExclusive &&  in Enqueue()
1035       if (w->waitp->how == kExclusive) {  // wake at most 1 writer  in DequeueAllWakeable()
1568   MuHow how =  in AwaitCommon()  local
1570   ABSL_TSAN_MUTEX_PRE_UNLOCK(this, TsanFlags(how));  in AwaitCommon()
1572       how, &cond, t, nullptr /*no cvmu*/, Synch_GetPerThreadAnnotated(this),  in AwaitCommon()
1580   ABSL_TSAN_MUTEX_POST_UNLOCK(this, TsanFlags(how));  in AwaitCommon()
1581   ABSL_TSAN_MUTEX_PRE_LOCK(this, TsanFlags(how));  in AwaitCommon()
1584              EvalConditionAnnotated(&cond, this, true, false, how == kShared);  in AwaitCommon()
1585   ABSL_TSAN_MUTEX_POST_LOCK(this, TsanFlags(how), 0);  in AwaitCommon()
1754 void Mutex::LockSlow(MuHow how, const Condition *cond, int flags) {  in LockSlow()  argument
1756       this->LockSlowWithDeadline(how, cond, KernelTimeout::Never(), flags),  in LockSlow()
1836 bool Mutex::LockSlowWithDeadline(MuHow how, const Condition *cond,  in LockSlowWithDeadline()  argument
1840   if ((v & how->fast_need_zero) == 0 &&  // try fast acquire  in LockSlowWithDeadline()
1842           v, (how->fast_or | (v & zap_desig_waker[flags & kMuHasBlocked])) +  in LockSlowWithDeadline()
1843                  how->fast_add,  in LockSlowWithDeadline()
1846         EvalConditionAnnotated(cond, this, true, false, how == kShared)) {  in LockSlowWithDeadline()
1852       how, cond, t, nullptr /*no cvmu*/, Synch_GetPerThreadAnnotated(this),  in LockSlowWithDeadline()
1865          EvalConditionAnnotated(cond, this, true, false, how == kShared);  in LockSlowWithDeadline()
1906          waitp->how == kExclusive?  SYNCH_EV_LOCK: SYNCH_EV_READERLOCK);  in LockSlowLoop()
1914     if ((v & waitp->how->slow_need_zero) == 0) {  in LockSlowLoop()
1916               v, (waitp->how->fast_or |  in LockSlowLoop()
1918                      waitp->how->fast_add,  in LockSlowLoop()
1922                                    waitp->how == kShared)) {  in LockSlowLoop()
1938         if (waitp->how == kExclusive && (v & kMuReader) != 0) {  in LockSlowLoop()
1949       } else if ((v & waitp->how->slow_inc_need_zero &  in LockSlowLoop()
1966                                      waitp->how == kShared)) {  in LockSlowLoop()
1983         if (waitp->how == kExclusive && (v & kMuReader) != 0) {  in LockSlowLoop()
2010                    waitp->how == kExclusive? SYNCH_EV_LOCK_RETURNING :  in LockSlowLoop()
2141       if (h->next->waitp->how == kExclusive &&  in UnlockSlow()
2155       } else if (w != nullptr && (w->waitp->how == kExclusive || h == old_h)) {  in UnlockSlow()
2233               if (w_walk->waitp->how == kExclusive) {  in UnlockSlow()
2237             } else if (w_walk->waitp->how == kShared) {  // wake if a reader  in UnlockSlow()
2327 void Mutex::Trans(MuHow how) {  in Trans()  argument
2328   this->LockSlow(how, nullptr, kMuHasBlocked | kMuIsCond);  in Trans()
2352         kMuWriter | (w->waitp->how == kShared ? 0 : kMuReader);  in Fer()