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8150843: [windows] os::getTimesSecs() returns negative values for kernel, user times

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Reviewed-by: dholmes
This commit is contained in:
Thomas Stuefe 2016-03-06 19:07:57 -05:00
parent 8a70bcf857
commit 6b037d45a6
1 changed files with 4 additions and 4 deletions
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8
hotspot/src/os/windows/vm/os_windows.cpp
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@ -951,11 +951,11 @@ bool os::getTimesSecs(double* process_real_time,
FILETIME wt;
GetSystemTimeAsFileTime(&wt);
jlong rtc_millis = windows_to_java_time(wt);
jlong user_millis = windows_to_java_time(user_time);
jlong system_millis = windows_to_java_time(kernel_time);
*process_real_time = ((double) rtc_millis) / ((double) MILLIUNITS);
*process_user_time = ((double) user_millis) / ((double) MILLIUNITS);
*process_system_time = ((double) system_millis) / ((double) MILLIUNITS);
*process_user_time =
(double) jlong_from(user_time.dwHighDateTime, user_time.dwLowDateTime) / (10 * MICROUNITS);
*process_system_time =
(double) jlong_from(kernel_time.dwHighDateTime, kernel_time.dwLowDateTime) / (10 * MICROUNITS);
return true;
} else {
return false;