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import from UXP: Issue #3092 - Add new GC sweep tasks. (47746b47)

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roytam1
2026-05-19 23:26:40 +08:00
parent 995ff8e86c
commit cada0ccb85
1 changed files with 27 additions and 7 deletions
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js/src/jsgc.cpp
+27 -7
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@@ -4435,7 +4435,9 @@ MAKE_GC_SWEEP_TASK(SweepBaseShapesTask);
MAKE_GC_SWEEP_TASK(SweepInitialShapesTask);
MAKE_GC_SWEEP_TASK(SweepObjectGroupsTask);
MAKE_GC_SWEEP_TASK(SweepRegExpsTask);
MAKE_GC_SWEEP_TASK(SweepMiscTask);
MAKE_GC_SWEEP_TASK(SweepSavedStacksTask);
MAKE_GC_SWEEP_TASK(SweepSelfHostingScriptSourceTask);
MAKE_GC_SWEEP_TASK(SweepNativeIteratorsTask);
#undef MAKE_GC_SWEEP_TASK
/* virtual */ void
@@ -4468,15 +4470,27 @@ SweepRegExpsTask::run()
}
/* virtual */ void
SweepMiscTask::run()
SweepSavedStacksTask::run()
{
for (GCCompartmentGroupIter c(runtime); !c.done(); c.next()) {
c->sweepSavedStacks();
c->sweepSelfHostingScriptSource();
c->sweepNativeIterators();
}
}
/* virtual */ void
SweepSelfHostingScriptSourceTask::run()
{
for (GCCompartmentGroupIter c(runtime); !c.done(); c.next())
c->sweepSelfHostingScriptSource();
}
/* virtual */ void
SweepNativeIteratorsTask::run()
{
for (GCCompartmentGroupIter c(runtime); !c.done(); c.next())
c->sweepNativeIterators();
}
void
GCRuntime::startTask(GCParallelTask& task, gcstats::Phase phase,
AutoLockHelperThreadState& locked)
@@ -4557,7 +4571,9 @@ GCRuntime::beginSweepingZoneGroup(AutoLockForExclusiveAccess& lock)
SweepCCWrappersTask sweepCCWrappersTask(rt);
SweepObjectGroupsTask sweepObjectGroupsTask(rt);
SweepRegExpsTask sweepRegExpsTask(rt);
SweepMiscTask sweepMiscTask(rt);
SweepSavedStacksTask sweepSavedStacksTask(rt);
SweepSelfHostingScriptSourceTask sweepSelfHostingScriptSourceTask(rt);
SweepNativeIteratorsTask sweepNativeIteratorsTask(rt);
WeakCacheTaskVector sweepCacheTasks = PrepareWeakCacheTasks(rt);
for (GCZoneGroupIter zone(rt); !zone.done(); zone.next()) {
@@ -4605,7 +4621,9 @@ GCRuntime::beginSweepingZoneGroup(AutoLockForExclusiveAccess& lock)
startTask(sweepCCWrappersTask, gcstats::PHASE_SWEEP_CC_WRAPPER, helperLock);
startTask(sweepObjectGroupsTask, gcstats::PHASE_SWEEP_TYPE_OBJECT, helperLock);
startTask(sweepRegExpsTask, gcstats::PHASE_SWEEP_REGEXP, helperLock);
startTask(sweepMiscTask, gcstats::PHASE_SWEEP_MISC, helperLock);
startTask(sweepSavedStacksTask, gcstats::PHASE_SWEEP_MISC, helperLock);
startTask(sweepSelfHostingScriptSourceTask, gcstats::PHASE_SWEEP_MISC, helperLock);
startTask(sweepNativeIteratorsTask, gcstats::PHASE_SWEEP_MISC, helperLock);
for (auto& task : sweepCacheTasks)
startTask(task, gcstats::PHASE_SWEEP_MISC, helperLock);
}
@@ -4684,7 +4702,9 @@ GCRuntime::beginSweepingZoneGroup(AutoLockForExclusiveAccess& lock)
joinTask(sweepCCWrappersTask, gcstats::PHASE_SWEEP_CC_WRAPPER, helperLock);
joinTask(sweepObjectGroupsTask, gcstats::PHASE_SWEEP_TYPE_OBJECT, helperLock);
joinTask(sweepRegExpsTask, gcstats::PHASE_SWEEP_REGEXP, helperLock);
joinTask(sweepMiscTask, gcstats::PHASE_SWEEP_MISC, helperLock);
joinTask(sweepSavedStacksTask, gcstats::PHASE_SWEEP_MISC, helperLock);
joinTask(sweepSelfHostingScriptSourceTask, gcstats::PHASE_SWEEP_MISC, helperLock);
joinTask(sweepNativeIteratorsTask, gcstats::PHASE_SWEEP_MISC, helperLock);
for (auto& task : sweepCacheTasks)
joinTask(task, gcstats::PHASE_SWEEP_MISC, helperLock);
}