[JDK-8264797] Do not include klassVtable.hpp from instanceKlass.hpp - Java Bug System

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Type: Enhancement
Status: Resolved
Priority: P4
Resolution: Fixed
Affects Version/s: 17
Fix Version/s: 17
Component/s: hotspot
Labels:
- include

Subcomponent:
runtime
Resolved In Build:
b17

Description

instanceKlass.hpp is a popular header, included by 647 of about 1000 HotSpot .o files. It unnecessarily includes klassVtable.hpp (only forward class declarations are needed).

After refactoring, the number of .o files that includes klassVtable.hpp reduces from 647 to 132.

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Issue Links

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Commit openjdk/jdk/c3abdc9a

Review openjdk/jdk/3360

Activity

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Assignee:: Ioi Lam

Reporter:: Ioi Lam

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 2021-04-06 10:05

Updated:: 2021-04-12 15:12

Resolved:: 2021-04-06 20:45