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src: avoid extra Persistent in DefaultTriggerAsyncIdScope #23844

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Instead of getting a reference to the main AliasedBuffer, which
would always unnecesarily allocate and destroy a Persistent
handle, store and use a reference to the owning object.

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • commit message follows commit guidelines

Instead of getting a reference to the main `AliasedBuffer`, which
would always unnecesarily allocate and destroy a `Persistent`
handle, store and use a reference to the owning object.
@nodejs-github-bot nodejs-github-bot added the c++ Issues and PRs that require attention from people who are familiar with C++. label Oct 24, 2018
@addaleax addaleax added the async_hooks Issues and PRs related to the async hooks subsystem. label Oct 24, 2018
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LGTM

@mmarchini mmarchini added the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label Oct 24, 2018
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mmarchini commented Oct 24, 2018

CI: https://ci.nodejs.org/job/node-test-pull-request/18112/ (:heavy_check_mark:)

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Landed in 5c5bb36

@addaleax addaleax closed this Oct 27, 2018
@addaleax addaleax deleted the def-id-scope branch October 27, 2018 08:26
pull bot pushed a commit to SimenB/node that referenced this pull request Oct 27, 2018
Instead of getting a reference to the main `AliasedBuffer`, which
would always unnecesarily allocate and destroy a `Persistent`
handle, store and use a reference to the owning object.

PR-URL: nodejs#23844
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Matheus Marchini <mat@mmarchini.me>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
targos pushed a commit that referenced this pull request Oct 27, 2018
Instead of getting a reference to the main `AliasedBuffer`, which
would always unnecesarily allocate and destroy a `Persistent`
handle, store and use a reference to the owning object.

PR-URL: #23844
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Matheus Marchini <mat@mmarchini.me>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
targos pushed a commit that referenced this pull request Nov 1, 2018
Instead of getting a reference to the main `AliasedBuffer`, which
would always unnecesarily allocate and destroy a `Persistent`
handle, store and use a reference to the owning object.

PR-URL: #23844
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Matheus Marchini <mat@mmarchini.me>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
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Should we backport this? It lands cleanly on both 8.x and 10.x

codebytere pushed a commit that referenced this pull request Dec 13, 2018
Instead of getting a reference to the main `AliasedBuffer`, which
would always unnecesarily allocate and destroy a `Persistent`
handle, store and use a reference to the owning object.

PR-URL: #23844
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Matheus Marchini <mat@mmarchini.me>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
MylesBorins pushed a commit that referenced this pull request Dec 26, 2018
Instead of getting a reference to the main `AliasedBuffer`, which
would always unnecesarily allocate and destroy a `Persistent`
handle, store and use a reference to the owning object.

PR-URL: #23844
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Matheus Marchini <mat@mmarchini.me>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
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9 participants