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Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-2171027	7	Xiaobin Lu	P3	Closed	Fixed	b43
JDK-2172872	6u14	Xiaobin Lu	P3	Closed	Fixed	b01

Performance enhancement - reducing number of CAS' for callers of getTimeNanos()

backported by

JDK-2171027 getTimeNanos - CAS reduction

JDK-2172872 getTimeNanos - CAS reduction

relates to

JDK-6863420 os::javaTimeNanos() go backward on Solaris x86

JDK-6864866 add a flag to use result of gethrtime() directly in os::getTimeNanos() on Solaris and OS X

JDK-6876279 currentTimeMillis and nanoTime are too expensive