Modified: trunk/Source/_javascript_Core/ChangeLog (209762 => 209763)
--- trunk/Source/_javascript_Core/ChangeLog 2016-12-13 19:26:43 UTC (rev 209762)
+++ trunk/Source/_javascript_Core/ChangeLog 2016-12-13 19:28:19 UTC (rev 209763)
@@ -1,3 +1,10 @@
+2016-12-13 Filip Pizlo <[email protected]>
+
+ Unreviewed, revert the collectorPermittedIdleRatio back to 0 because of 100MB
+ regression on membuster. Also, it didn't seem to help perf.
+
+ * runtime/Options.h:
+
2016-12-13 JF Bastien <[email protected]>
[WTF] Turn tryMakeString(), makeString() into variadic templates
Modified: trunk/Source/_javascript_Core/runtime/Options.h (209762 => 209763)
--- trunk/Source/_javascript_Core/runtime/Options.h 2016-12-13 19:26:43 UTC (rev 209762)
+++ trunk/Source/_javascript_Core/runtime/Options.h 2016-12-13 19:28:19 UTC (rev 209763)
@@ -203,7 +203,7 @@
v(double, concurrentGCMaxHeadroom, 1.5, Normal, nullptr) \
v(double, concurrentGCPeriodMS, 2, Normal, nullptr) \
v(bool, collectorShouldResumeFirst, false, Normal, nullptr) \
- v(double, collectorPermittedIdleRatio, 1, Normal, nullptr) \
+ v(double, collectorPermittedIdleRatio, 0, Normal, nullptr) \
v(bool, scribbleFreeCells, false, Normal, nullptr) \
v(double, sizeClassProgression, 1.4, Normal, nullptr) \
v(unsigned, largeAllocationCutoff, 100000, Normal, nullptr) \
