[v8.x backport] deps: cherry-pick garbage collection fixes from upstream V8 #16569
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Original commit message:
[heap] Ensure progress in unmapping memory chunks.
If sweeping is not making progress and there are many young generation
GCs happening, then this can lead to accumulation of memory chunks in
the unmapper queue.
Bug: chromium:771966
Change-Id: Ief73ada0d17198a80b668850c6d2e7ea413113e7
Reviewed-on: https://chromium-review.googlesource.com/702479
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{nodejs#48312}
Refs: v8/v8@2c75616
Refs: nodejs/help#917 (comment)
Refs: https://bugs.chromium.org/p/chromium/issues/detail?id=771966
PR-URL: nodejs#16490
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Original commit message:
[heap] Fix threshold for delayed chunks after 2c7561.
Bug: chromium:771966
Change-Id: Iac5ee55c0d31de477f21f091f4be015a1ca8d00c
Reviewed-on: https://chromium-review.googlesource.com/702382
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{nodejs#48316}
Refs: v8/v8@676c413
Refs: nodejs/help#917 (comment)
Refs: https://bugs.chromium.org/p/chromium/issues/detail?id=771966
PR-URL: nodejs#16490
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Original commit message:
[heap] Print the number of chunks in unmapper queue in --trace-gc-nvp
Bug: chromium:771966
Change-Id: I146b279c4713b7dd716c6d55ca5e6c6e23a3ad7e
Reviewed-on: https://chromium-review.googlesource.com/704740
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{nodejs#48338}
Refs: v8/v8@e0d64dc
Refs: nodejs/help#917 (comment)
Refs: https://bugs.chromium.org/p/chromium/issues/detail?id=771966
PR-URL: nodejs#16490
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
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gibfahn
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Original commit message:
[heap] Ensure progress in unmapping memory chunks.
If sweeping is not making progress and there are many young generation
GCs happening, then this can lead to accumulation of memory chunks in
the unmapper queue.
Bug: chromium:771966
Change-Id: Ief73ada0d17198a80b668850c6d2e7ea413113e7
Reviewed-on: https://chromium-review.googlesource.com/702479
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48312}
Refs: v8/v8@2c75616
Refs: nodejs/help#917 (comment)
Refs: https://bugs.chromium.org/p/chromium/issues/detail?id=771966
PR-URL: #16490
Backport-PR-URL: #16569
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
gibfahn
pushed a commit
that referenced
this pull request
Oct 30, 2017
Original commit message:
[heap] Fix threshold for delayed chunks after 2c7561.
Bug: chromium:771966
Change-Id: Iac5ee55c0d31de477f21f091f4be015a1ca8d00c
Reviewed-on: https://chromium-review.googlesource.com/702382
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48316}
Refs: v8/v8@676c413
Refs: nodejs/help#917 (comment)
Refs: https://bugs.chromium.org/p/chromium/issues/detail?id=771966
PR-URL: #16490
Backport-PR-URL: #16569
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
gibfahn
pushed a commit
that referenced
this pull request
Oct 30, 2017
Original commit message:
[heap] Print the number of chunks in unmapper queue in --trace-gc-nvp
Bug: chromium:771966
Change-Id: I146b279c4713b7dd716c6d55ca5e6c6e23a3ad7e
Reviewed-on: https://chromium-review.googlesource.com/704740
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48338}
Refs: v8/v8@e0d64dc
Refs: nodejs/help#917 (comment)
Refs: https://bugs.chromium.org/p/chromium/issues/detail?id=771966
PR-URL: #16490
Backport-PR-URL: #16569
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
gibfahn
pushed a commit
that referenced
this pull request
Oct 31, 2017
Original commit message:
[heap] Ensure progress in unmapping memory chunks.
If sweeping is not making progress and there are many young generation
GCs happening, then this can lead to accumulation of memory chunks in
the unmapper queue.
Bug: chromium:771966
Change-Id: Ief73ada0d17198a80b668850c6d2e7ea413113e7
Reviewed-on: https://chromium-review.googlesource.com/702479
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48312}
Refs: v8/v8@2c75616
Refs: nodejs/help#917 (comment)
Refs: https://bugs.chromium.org/p/chromium/issues/detail?id=771966
PR-URL: #16490
Backport-PR-URL: #16569
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
gibfahn
pushed a commit
that referenced
this pull request
Oct 31, 2017
Original commit message:
[heap] Fix threshold for delayed chunks after 2c7561.
Bug: chromium:771966
Change-Id: Iac5ee55c0d31de477f21f091f4be015a1ca8d00c
Reviewed-on: https://chromium-review.googlesource.com/702382
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48316}
Refs: v8/v8@676c413
Refs: nodejs/help#917 (comment)
Refs: https://bugs.chromium.org/p/chromium/issues/detail?id=771966
PR-URL: #16490
Backport-PR-URL: #16569
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
gibfahn
pushed a commit
that referenced
this pull request
Oct 31, 2017
Original commit message:
[heap] Print the number of chunks in unmapper queue in --trace-gc-nvp
Bug: chromium:771966
Change-Id: I146b279c4713b7dd716c6d55ca5e6c6e23a3ad7e
Reviewed-on: https://chromium-review.googlesource.com/704740
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48338}
Refs: v8/v8@e0d64dc
Refs: nodejs/help#917 (comment)
Refs: https://bugs.chromium.org/p/chromium/issues/detail?id=771966
PR-URL: #16490
Backport-PR-URL: #16569
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
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Original PR: #16490
Increment V8 patch level instead of embedder string.
CI: https://ci.nodejs.org/job/node-test-pull-request/11043/
V8 CI: https://ci.nodejs.org/job/node-test-commit-v8-linux/1022/