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| author | Przemyslaw Szczepaniak <pszczepaniak@google.com> | 2016-06-27 13:01:39 +0100 |
|---|---|---|
| committer | Przemyslaw Szczepaniak <pszczepaniak@google.com> | 2016-07-12 10:07:06 +0000 |
| commit | bf34d8378762aa4d97c30c86ef95502e5d85ed3e (patch) | |
| tree | 5640fbb7f50d4a520adc373ee6c3c0314c1247c3 /annotations/generate_annotated_java_files.py | |
| parent | be1425dd93c4128018d934246a36ee57f2a5e2cc (diff) | |
Fix Unsafe#park for large wait-time values.
jsr166.LockSupportTest#testParkNeg_parkUntilBlocker
fails if the delay between the tests
System.currentTimeMillis is called at least 2ms behind
the Unsafe#park. This is caused by underflow to
large positive value when subtracting current time
from the method argument.
This change fixes it by not doing subtraction before
comparison.
parkUntil takes arguments in milliseconds and is implemented
as a call to parkFor, which takes arguments in nanoseconds.
If parkUntil argument will overflow during conversion to
nanoseconds, it's clamped on max value (~292 years).
Bug: 29746125
Change-Id: Ie0b3923ce4567415bf6478552c51eb31ac4aec62
Diffstat (limited to 'annotations/generate_annotated_java_files.py')
0 files changed, 0 insertions, 0 deletions