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[JIT] fix mem leak for ReduceNMethodSize #861

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kuaiwei opened this issue Sep 11, 2024 · 0 comments
Closed

[JIT] fix mem leak for ReduceNMethodSize #861

kuaiwei opened this issue Sep 11, 2024 · 0 comments

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@kuaiwei
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kuaiwei commented Sep 11, 2024

Description
Immutable data is not free after flushing nmethod.

Steps to Reproduce
run test/hotspot/jtreg/compiler/codecache/stress/UnexpectedDeoptimizationTest.java and check NMT report.

Expected behavior
No memory leak
kuaiwei added a commit to kuaiwei/dragonwell11 that referenced this issue Sep 11, 2024
@kuaiwei
[JIT] Fix mem leak for ReduceNMethodSize
5feb916 
Summary: free immutable data in nmethod::flush

Testing: test/hotspot/jtreg/compiler/codecache/stress/UnexpectedDeoptimizationTest.java

Reviewers: lusou.zq, yueshi.zwj

Issue: dragonwell-project#861
@kuaiwei kuaiwei mentioned this issue Sep 11, 2024
Merged
kuaiwei added a commit that referenced this issue Sep 11, 2024
@kuaiwei
[JIT] Fix mem leak for ReduceNMethodSize
96d711e 
Summary: free immutable data in nmethod::flush

Testing: test/hotspot/jtreg/compiler/codecache/stress/UnexpectedDeoptimizationTest.java

Reviewers: lusou.zq, yueshi.zwj

Issue: #861
@kuaiwei kuaiwei closed this as completed Sep 11, 2024
sendaoYan added a commit to sendaoYan/dragonwell11-ysd that referenced this issue Sep 18, 2024
@sendaoYan
[JIT] Add presess testcase for mem leak of ReduceNMethodSize
9ff87d2 
Summary: Add presess testcase for mem leak of ReduceNMethodSize

Testing: CI pipeline

Reviewers: JoshuaZhuwj, kuaiwei

Issue: dragonwell-project#861
Signed-off-by: sendaoYan <yansendao.ysd@alibaba-inc.com>
@sendaoYan sendaoYan mentioned this issue Sep 18, 2024
Open
sendaoYan added a commit to sendaoYan/dragonwell11-ysd that referenced this issue Sep 18, 2024
@sendaoYan
[JIT] Add presess testcase for mem leak of ReduceNMethodSize
8b10ac1 
Summary: Add presess testcase for mem leak of ReduceNMethodSize

Testing: CI pipeline

Reviewers: JoshuaZhuwj, kuaiwei

Issue: dragonwell-project#861
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