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Bug 812393 - Sweep strings and scripts incrementally (r=jonco)

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--HG--
extra : rebase_source : 301b3029444d378bcb90e7140b508f6f35187425
This commit is contained in:
Bill McCloskey 2012-11-16 11:08:32 -08:00
parent 63feebb7e0
commit 6fd6b3f8f7
1 changed files with 16 additions and 2 deletions
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18
js/src/jsgc.cpp
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@ -213,6 +213,14 @@ const uint32_t Arena::FirstThingOffsets[] = {
* Finalization order for incrementally swept things.
*/
static const AllocKind FinalizePhaseStrings[] = {
FINALIZE_EXTERNAL_STRING
};
static const AllocKind FinalizePhaseScripts[] = {
FINALIZE_SCRIPT
};
static const AllocKind FinalizePhaseShapes[] = {
FINALIZE_SHAPE,
FINALIZE_BASE_SHAPE,
@ -220,15 +228,21 @@ static const AllocKind FinalizePhaseShapes[] = {
};
static const AllocKind* FinalizePhases[] = {
FinalizePhaseStrings,
FinalizePhaseScripts,
FinalizePhaseShapes
};
static const int FinalizePhaseCount = sizeof(FinalizePhases) / sizeof(AllocKind*);
static const int FinalizePhaseLength[] = {
sizeof(FinalizePhaseStrings) / sizeof(AllocKind),
sizeof(FinalizePhaseScripts) / sizeof(AllocKind),
sizeof(FinalizePhaseShapes) / sizeof(AllocKind)
};
static const gcstats::Phase FinalizePhaseStatsPhase[] = {
gcstats::PHASE_SWEEP_STRING,
gcstats::PHASE_SWEEP_SCRIPT,
gcstats::PHASE_SWEEP_SHAPE
};
@ -1703,14 +1717,14 @@ ArenaLists::queueStringsForSweep(FreeOp *fop)
queueForBackgroundSweep(fop, FINALIZE_SHORT_STRING);
queueForBackgroundSweep(fop, FINALIZE_STRING);
finalizeNow(fop, FINALIZE_EXTERNAL_STRING);
queueForForegroundSweep(fop, FINALIZE_EXTERNAL_STRING);
}
void
ArenaLists::queueScriptsForSweep(FreeOp *fop)
{
gcstats::AutoPhase ap(fop->runtime()->gcStats, gcstats::PHASE_SWEEP_SCRIPT);
finalizeNow(fop, FINALIZE_SCRIPT);
queueForForegroundSweep(fop, FINALIZE_SCRIPT);
}
void