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Type: Bug
Resolution: Fixed
Priority: P4
Fix Version/s: 16
Affects Version/s: 8-shenandoah, 11.0.9, 15, 16
Component/s: hotspot
Labels:

Subcomponent:
gc
Resolved In Build:
b11

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8252134	15.0.2	Zhengyu Gu	P4	Resolved	Fixed	b01
JDK-8252322	15.0.1	Zhengyu Gu	P4	Resolved	Fixed	b07
JDK-8261325	11.0.11	Zhengyu Gu	P4	Resolved	Fixed	b02

We need to ensure null oops are filtered out before calling enqueue/SATB barrier. Enqueuing null oops create extra works and only get thrown out in later phase.

backported by

JDK-8252134 Shenandoah: filter null oops before calling enqueue/SATB barrier

Resolved

JDK-8252322 Shenandoah: filter null oops before calling enqueue/SATB barrier

Resolved

JDK-8261325 Shenandoah: filter null oops before calling enqueue/SATB barrier

Resolved

Assignee:: Zhengyu Gu

Reporter:: Zhengyu Gu

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Created:: 2020-08-10 10:01

Updated:: 2024-11-20 09:36

Resolved:: 2020-08-11 11:45

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