Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

deps: V8: cherry-pick d3a1a5b6c491 #31005

Closed
wants to merge 1 commit into from
Closed

deps: V8: cherry-pick d3a1a5b6c491 #31005

wants to merge 1 commit into from

Conversation

@targos
Copy link
Member

targos commented Dec 17, 2019

Original commit message:

[objects] Fix memory leak in PrototypeUsers::Add

PrototypeUsers::Add now iterates the WeakArrayList to find empty slots
before growing the array. Not reusing empty slots caused a memory leak.

It might also be desirable to shrink the WeakArrayList in the future.
Right now it is only compacted when invoking CreateBlob.

Also removed unused PrototypeUsers::IsEmptySlot declaration.

Bug: v8:10031
Change-Id: I570ec78fca37e8f0c794f1f40846a4daab47c225
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1967317
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65456}

Refs: v8/v8@d3a1a5b
Fixes: #30753

Original commit message:

    [objects] Fix memory leak in PrototypeUsers::Add

    PrototypeUsers::Add now iterates the WeakArrayList to find empty slots
    before growing the array. Not reusing empty slots caused a memory leak.

    It might also be desirable to shrink the WeakArrayList in the future.
    Right now it is only compacted when invoking CreateBlob.

    Also removed unused PrototypeUsers::IsEmptySlot declaration.

    Bug: v8:10031
    Change-Id: I570ec78fca37e8f0c794f1f40846a4daab47c225
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1967317
    Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
    Reviewed-by: Igor Sheludko <ishell@chromium.org>
    Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#65456}

Refs: v8/v8@d3a1a5b
Fixes: #30753
@Trott
Trott approved these changes Dec 17, 2019
@targos targos added the author ready label Dec 18, 2019
@nodejs-github-bot

This comment was marked as outdated.

@nodejs-github-bot

This comment has been minimized.

@nodejs-github-bot

This comment has been minimized.

@nodejs-github-bot

This comment has been minimized.

@nodejs-github-bot

This comment has been minimized.

Copy link

nodejs-github-bot commented Dec 21, 2019

targos added a commit that referenced this pull request Dec 23, 2019
Original commit message:

    [objects] Fix memory leak in PrototypeUsers::Add

    PrototypeUsers::Add now iterates the WeakArrayList to find empty slots
    before growing the array. Not reusing empty slots caused a memory leak.

    It might also be desirable to shrink the WeakArrayList in the future.
    Right now it is only compacted when invoking CreateBlob.

    Also removed unused PrototypeUsers::IsEmptySlot declaration.

    Bug: v8:10031
    Change-Id: I570ec78fca37e8f0c794f1f40846a4daab47c225
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1967317
    Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
    Reviewed-by: Igor Sheludko <ishell@chromium.org>
    Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#65456}

Refs: v8/v8@d3a1a5b
Fixes: #30753

PR-URL: #31005
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Rich Trott <rtrott@gmail.com>
@targos

This comment has been minimized.

Copy link
Member Author

targos commented Dec 23, 2019

Landed in 05041d3

@targos targos closed this Dec 23, 2019
@targos targos deleted the targos:fix-30753 branch Dec 23, 2019
@assaf-xm

This comment has been minimized.

Copy link

assaf-xm commented Dec 29, 2019

Will it be merged to v12.14.1-proposal?

BridgeAR added a commit that referenced this pull request Jan 3, 2020
Original commit message:

    [objects] Fix memory leak in PrototypeUsers::Add

    PrototypeUsers::Add now iterates the WeakArrayList to find empty slots
    before growing the array. Not reusing empty slots caused a memory leak.

    It might also be desirable to shrink the WeakArrayList in the future.
    Right now it is only compacted when invoking CreateBlob.

    Also removed unused PrototypeUsers::IsEmptySlot declaration.

    Bug: v8:10031
    Change-Id: I570ec78fca37e8f0c794f1f40846a4daab47c225
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1967317
    Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
    Reviewed-by: Igor Sheludko <ishell@chromium.org>
    Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#65456}

Refs: v8/v8@d3a1a5b
Fixes: #30753

PR-URL: #31005
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Rich Trott <rtrott@gmail.com>
@BridgeAR BridgeAR mentioned this pull request Jan 7, 2020
@assaf-xm

This comment has been minimized.

Copy link

assaf-xm commented Jan 9, 2020

@BridgeAR , which version of node12 will include this fix?

@BridgeAR

This comment has been minimized.

Copy link
Member

BridgeAR commented Jan 9, 2020

@assaf-xm it is likely that it's included the next upcoming v12.x release.

@deepak1556 deepak1556 mentioned this pull request Jan 13, 2020
5 of 6 tasks complete
targos added a commit that referenced this pull request Jan 14, 2020
Original commit message:

    [objects] Fix memory leak in PrototypeUsers::Add

    PrototypeUsers::Add now iterates the WeakArrayList to find empty slots
    before growing the array. Not reusing empty slots caused a memory leak.

    It might also be desirable to shrink the WeakArrayList in the future.
    Right now it is only compacted when invoking CreateBlob.

    Also removed unused PrototypeUsers::IsEmptySlot declaration.

    Bug: v8:10031
    Change-Id: I570ec78fca37e8f0c794f1f40846a4daab47c225
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1967317
    Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
    Reviewed-by: Igor Sheludko <ishell@chromium.org>
    Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#65456}

Refs: v8/v8@d3a1a5b
Fixes: #30753

PR-URL: #31005
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.