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8284549: JFR: FieldTable leaks FieldInfoTable member #8149
8284549: JFR: FieldTable leaks FieldInfoTable member #8149
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👋 Welcome back zgu! A progress list of the required criteria for merging this PR into |
@zhengyu123 The following label will be automatically applied to this pull request:
When this pull request is ready to be reviewed, an "RFR" email will be sent to the corresponding mailing list. If you would like to change these labels, use the /label pull request command. |
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Looks good, thanks.
@zhengyu123 This change now passes all automated pre-integration checks. ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details. After integration, the commit message for the final commit will be:
You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed. At the time when this comment was updated there had been 24 new commits pushed to the
As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details. ➡️ To integrate this PR with the above commit message to the |
Thanks for the review, @mgronlun |
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Hi Zhengyu,
overall ok. Small nits inline.
Cheers, Thomas
src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleWriter.cpp
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Looks good!
Thanks, @tstuefe |
/integrate |
Going to push as commit 92f5e42.
Your commit was automatically rebased without conflicts. |
@zhengyu123 Pushed as commit 92f5e42. 💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored. |
FieldTable
is aResourceObj
and it has a member points toFieldInfoTable
, which is aCHeapObj
.Since ResouceObj's destructor is never called, so it can not depend on
FieldTable
s destructor to freeFieldInfoTable
, it needs to be freed explicitly.Progress
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Checkout this PR locally:
$ git fetch https://git.openjdk.java.net/jdk pull/8149/head:pull/8149
$ git checkout pull/8149
Update a local copy of the PR:
$ git checkout pull/8149
$ git pull https://git.openjdk.java.net/jdk pull/8149/head
Using Skara CLI tools
Checkout this PR locally:
$ git pr checkout 8149
View PR using the GUI difftool:
$ git pr show -t 8149
Using diff file
Download this PR as a diff file:
https://git.openjdk.java.net/jdk/pull/8149.diff