Mon, 19 Dec 2011 10:02:05 -0800
7117303: VM uses non-monotonic time source and complains that it is non-monotonic
Summary: Replaces calls to os::javaTimeMillis(), which does not (and cannot) guarantee monotonicity, in GC code to an equivalent expression that uses os::javaTimeNanos(). os::javaTimeNanos is guaranteed monotonically non-decreasing if the underlying platform provides a monotonic time source. Changes in OS files are to make use of the newly defined constants in globalDefinitions.hpp.
Reviewed-by: dholmes, ysr
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25 #ifndef OS_WINDOWS_VM_C1_GLOBALS_WINDOWS_HPP
26 #define OS_WINDOWS_VM_C1_GLOBALS_WINDOWS_HPP
28 #include "utilities/globalDefinitions.hpp"
29 #include "utilities/macros.hpp"
31 //
32 // Sets the default values for operating system dependent flags used by the
33 // client compiler. (see c1_globals.hpp)
34 //
36 #endif // OS_WINDOWS_VM_C1_GLOBALS_WINDOWS_HPP