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[v8.x] deps: V8: cherry-pick 525b396 #25041

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[v8.x] deps: V8: cherry-pick 525b396 #25041

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psmarshall
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Original commit message:

[cpu-profiler] Fix a leak caused by re-logging existing functions.

Don't re-log all existing functions during StartProcessorIfNotStarted().
They will already be in the CodeMap attached to the ProfileGenerator and
re-logging them causes leaks. See the linked bug for more details.

Bug: v8:8253
Change-Id: Ibb1a1ab2431c588e8c3a3a9ff714767cdf61a88e
Reviewed-on: https://chromium-review.googlesource.com/1256763
Commit-Queue: Peter Marshall <[email protected]>
Reviewed-by: Yang Guo <[email protected]>
Cr-Commit-Position: refs/heads/master@{#56336}

Refs: v8/v8@525b396

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

@psmarshall
deps: V8: cherry-pick 525b396
bdd5f40 
Original commit message:

    [cpu-profiler] Fix a leak caused by re-logging existing functions.

    Don't re-log all existing functions during StartProcessorIfNotStarted().
    They will already be in the CodeMap attached to the ProfileGenerator and
    re-logging them causes leaks. See the linked bug for more details.

    Bug: v8:8253
    Change-Id: Ibb1a1ab2431c588e8c3a3a9ff714767cdf61a88e
    Reviewed-on: https://chromium-review.googlesource.com/1256763
    Commit-Queue: Peter Marshall <[email protected]>
    Reviewed-by: Yang Guo <[email protected]>
    Cr-Commit-Position: refs/heads/master@{#56336}

Refs: v8/v8@525b396
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@psmarshall build started: https://ci.nodejs.org/blue/organizations/jenkins/node-test-pull-request-lite-pipeline/detail/node-test-pull-request-lite-pipeline/1946/pipeline

@nodejs-github-bot nodejs-github-bot added v8 engine Issues and PRs related to the V8 dependency. v8.x labels Dec 14, 2018
@psmarshall psmarshall mentioned this pull request Dec 14, 2018
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CI: https://ci.nodejs.org/job/node-test-pull-request/19517/
V8 CI: https://ci.nodejs.org/job/node-test-commit-v8-linux/1937/

@psmarshall psmarshall changed the title deps: V8: cherry-pick 525b396 [v8.x] deps: V8: cherry-pick 525b396 Dec 14, 2018
@psmarshall psmarshall added the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label Dec 14, 2018
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Trott commented Dec 14, 2018

Previous CI didn't start because the CERTIFY_SAFE checkbox was left unchecked. (Done it many times myself.)

CI: https://ci.nodejs.org/job/node-test-pull-request/19522/

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Trott commented Dec 14, 2018

Resume Build CI: https://ci.nodejs.org/job/node-test-pull-request/19531/

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Trott commented Dec 14, 2018

Resume Build: https://ci.nodejs.org/job/node-test-pull-request/19538/

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Trott commented Dec 14, 2018 •
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Resume Build: https://ci.nodejs.org/job/node-test-pull-request/19543/ ✔️

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Trott commented Dec 14, 2018

Since this is for v8.x-staging, I guess someone in @nodejs/releasers will have to land it.

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targos commented Dec 15, 2018

@Trott It should be someone from @nodejs/backporters

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rvagg commented Dec 18, 2018

Landed in c1611c1

@rvagg rvagg closed this Dec 18, 2018
rvagg pushed a commit that referenced this pull request Dec 18, 2018
@psmarshall @rvagg
deps: cherry-pick 525b396 from V8 upstream
c1611c1 
Original commit message:

    [cpu-profiler] Fix a leak caused by re-logging existing functions.

    Don't re-log all existing functions during StartProcessorIfNotStarted().
    They will already be in the CodeMap attached to the ProfileGenerator and
    re-logging them causes leaks. See the linked bug for more details.

    Bug: v8:8253
    Change-Id: Ibb1a1ab2431c588e8c3a3a9ff714767cdf61a88e
    Reviewed-on: https://chromium-review.googlesource.com/1256763
    Commit-Queue: Peter Marshall <[email protected]>
    Reviewed-by: Yang Guo <[email protected]>
    Cr-Commit-Position: refs/heads/master@{#56336}

Refs: v8/v8@525b396

PR-URL: #25041
Reviewed-By: Yang Guo <[email protected]>
Reviewed-By: Rod Vagg <[email protected]>
MylesBorins pushed a commit that referenced this pull request Dec 18, 2018
@psmarshall @MylesBorins
deps: cherry-pick 525b396 from V8 upstream
ae24aaf 
Original commit message:

    [cpu-profiler] Fix a leak caused by re-logging existing functions.

    Don't re-log all existing functions during StartProcessorIfNotStarted().
    They will already be in the CodeMap attached to the ProfileGenerator and
    re-logging them causes leaks. See the linked bug for more details.

    Bug: v8:8253
    Change-Id: Ibb1a1ab2431c588e8c3a3a9ff714767cdf61a88e
    Reviewed-on: https://chromium-review.googlesource.com/1256763
    Commit-Queue: Peter Marshall <[email protected]>
    Reviewed-by: Yang Guo <[email protected]>
    Cr-Commit-Position: refs/heads/master@{#56336}

Refs: v8/v8@525b396

PR-URL: #25041
Reviewed-By: Yang Guo <[email protected]>
Reviewed-By: Rod Vagg <[email protected]>
MylesBorins pushed a commit that referenced this pull request Dec 26, 2018
@psmarshall @MylesBorins
deps: cherry-pick 525b396 from V8 upstream
8810051 
Original commit message:

    [cpu-profiler] Fix a leak caused by re-logging existing functions.

    Don't re-log all existing functions during StartProcessorIfNotStarted().
    They will already be in the CodeMap attached to the ProfileGenerator and
    re-logging them causes leaks. See the linked bug for more details.

    Bug: v8:8253
    Change-Id: Ibb1a1ab2431c588e8c3a3a9ff714767cdf61a88e
    Reviewed-on: https://chromium-review.googlesource.com/1256763
    Commit-Queue: Peter Marshall <[email protected]>
    Reviewed-by: Yang Guo <[email protected]>
    Cr-Commit-Position: refs/heads/master@{#56336}

Refs: v8/v8@525b396

PR-URL: #25041
Reviewed-By: Yang Guo <[email protected]>
Reviewed-By: Rod Vagg <[email protected]>
rvagg pushed a commit that referenced this pull request Feb 28, 2019
@psmarshall @rvagg
deps: cherry-pick 525b396 from V8 upstream
a1aff28 
Original commit message:

    [cpu-profiler] Fix a leak caused by re-logging existing functions.

    Don't re-log all existing functions during StartProcessorIfNotStarted().
    They will already be in the CodeMap attached to the ProfileGenerator and
    re-logging them causes leaks. See the linked bug for more details.

    Bug: v8:8253
    Change-Id: Ibb1a1ab2431c588e8c3a3a9ff714767cdf61a88e
    Reviewed-on: https://chromium-review.googlesource.com/1256763
    Commit-Queue: Peter Marshall <[email protected]>
    Reviewed-by: Yang Guo <[email protected]>
    Cr-Commit-Position: refs/heads/master@{#56336}

Refs: v8/v8@525b396

PR-URL: #25041
Reviewed-By: Yang Guo <[email protected]>
Reviewed-By: Rod Vagg <[email protected]>
@MylesBorins MylesBorins mentioned this pull request Mar 26, 2019
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@hashseed hashseed hashseed approved these changes

@rvagg rvagg rvagg approved these changes

@MylesBorins MylesBorins Awaiting requested review from MylesBorins

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