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userlandfs: Adjust following ConditionVariable changes.

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This commit is contained in:
Augustin Cavalier
2023-07-25 17:12:10 -04:00
parent f64c46e636
commit 387fe2d9a7
1 changed files with 9 additions and 3 deletions
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src/tests/add-ons/kernel/kernelland_emu/condition_variable.cpp
+9 -3
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@@ -208,7 +208,7 @@ ConditionVariable::Wait(uint32 flags, bigtime_t timeout)
} }
void int32
ConditionVariable::_Notify(bool all, status_t result) ConditionVariable::_Notify(bool all, status_t result)
{ {
MutexLocker locker(sConditionVariablesLock); MutexLocker locker(sConditionVariablesLock);
@@ -220,17 +220,20 @@ ConditionVariable::_Notify(bool all, status_t result)
result = B_ERROR; result = B_ERROR;
} }
_NotifyLocked(all, result); return _NotifyLocked(all, result);
} }
return 0;
} }
/*! Called with interrupts disabled and the condition variable spinlock and /*! Called with interrupts disabled and the condition variable spinlock and
thread lock held. thread lock held.
*/ */
void int32
ConditionVariable::_NotifyLocked(bool all, status_t result) ConditionVariable::_NotifyLocked(bool all, status_t result)
{ {
int32 notified = 0;
// dequeue and wake up the blocked threads // dequeue and wake up the blocked threads
while (ConditionVariableEntry* entry = fEntries.RemoveHead()) { while (ConditionVariableEntry* entry = fEntries.RemoveHead()) {
entry->fVariable = NULL; entry->fVariable = NULL;
@@ -243,9 +246,12 @@ ConditionVariable::_NotifyLocked(bool all, status_t result)
entry->fWaitStatus = result; entry->fWaitStatus = result;
notified++;
if (!all) if (!all)
break; break;
} }
return notified;
} }