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src/hotspot/share/runtime/globals.hpp
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rev 54996 : Checkpoint latest preliminary review patches for full OpenJDK review; merge with 8222295.patch.
rev 55000 : [mq]: dcubed.monitor_deflate_conc.v2.04
@@ -727,14 +727,21 @@
range(0, max_jint) \
\
diagnostic(bool, AsyncDeflateIdleMonitors, true, \
"Deflate idle monitors using JavaThreads and the ServiceThread.") \
\
+ /* notice: the max range value here is max_jint, not max_intx */ \
+ /* because of overflow issue */ \
+ diagnostic(intx, AsyncDeflationInterval, 250, \
+ "Async deflate idle monitors every so many milliseconds when " \
+ "MonitorUsedDeflationThreshold is exceeded (0 is off).") \
+ range(0, max_jint) \
+ \
experimental(intx, MonitorUsedDeflationThreshold, 90, \
- "Percentage of used monitors before triggering cleanup " \
- "safepoint which deflates monitors (0 is off). " \
- "The check is performed on GuaranteedSafepointInterval.") \
+ "Percentage of used monitors before triggering deflation (0 is " \
+ "off). The check is performed on GuaranteedSafepointInterval " \
+ "or AsyncDeflateInterval.") \
range(0, 100) \
\
experimental(intx, hashCode, 5, \
"(Unstable) select hashCode generation algorithm") \
\
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