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Type: Enhancement
Resolution: Fixed
Priority: P4
Fix Version/s: 22
Affects Version/s: 21, 22
Component/s: hotspot
Labels:

Subcomponent:
compiler
Resolved In Build:
b17

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8329269	21.0.4-oracle	Thomas Schatzl	P4	Resolved	Fixed	b02
JDK-8329585	21.0.4	Goetz Lindenmaier	P4	Resolved	Fixed	b01

The nmethodBucket class has a _count member that has once been added to implement a refcount to check for mismatched add/remove calls (I believe).

However, currently that count is never decreased due to changes in removal, so it and its uses are dead code.

Remove.

backported by

JDK-8329269 Remove effectively unused nmethodBucket::_count

Resolved

JDK-8329585 Remove effectively unused nmethodBucket::_count

Resolved

duplicates

JDK-8295920 remove nmethodBucket::_count

Closed

relates to

JDK-8290025 Remove the Sweeper

Resolved

JDK-8326092 Pause Remark sometimes has extremely long pause times on class unloading

Closed

links to

Commit openjdk/jdk21u-dev/7c5ff9aa

Commit openjdk/jdk/837783c2

Review openjdk/jdk21u-dev/428

Review openjdk/jdk/15863

(4 links to)

Assignee:: Thomas Schatzl

Reporter:: Thomas Schatzl

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: 2023-09-21 05:49

Updated:: 2024-04-04 02:58

Resolved:: 2023-09-24 23:37

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