[blink] Feature to busy loop less during compositor driven gestures [chromium/src : main]

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Anand Ravi (Gerrit)

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Feb 12, 2026, 2:10:16 PM (10 days ago) Feb 12
to Scott Haseley, Chromium LUCI CQ, chromium...@chromium.org, blink-...@chromium.org, chikamu...@chromium.org, kinuko...@chromium.org, scheduler-...@chromium.org
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Anand Ravi . resolved

Scott, can you please review? This is the final CL in the chain. Thanks!

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Scott Haseley (Gerrit)

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Feb 12, 2026, 2:54:19 PM (10 days ago) Feb 12
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Scott Haseley . resolved

LGTM

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Anand Ravi (Gerrit)

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Feb 13, 2026, 2:13:06 PM (9 days ago) Feb 13
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Anand Ravi voted Commit-Queue+2

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Anand Ravi (Gerrit)

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Feb 17, 2026, 11:24:51 AM (5 days ago) Feb 17
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Anand Ravi (Gerrit)

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Feb 17, 2026, 3:10:50 PM (5 days ago) Feb 17
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Chromium LUCI CQ (Gerrit)

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Feb 17, 2026, 3:37:25 PM (4 days ago) Feb 17
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Chromium LUCI CQ submitted the change

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2 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.

Change information

Commit message:
[blink] Feature to busy loop less during compositor driven gestures

This change introduces a feature to prevent busy loop for the maximum
allowed duration during compositor driven gestures. Since renderer main
thread is not on the blocking path during this use case, this should
allows us to maintain all the benefits of busy-looping and save power.
Bug: 390032577
Change-Id: I95681c50e850c2fd5303ed82dbd2b3a5b8300586
Reviewed-by: Scott Haseley <shas...@chromium.org>
Commit-Queue: Anand Ravi <ana...@google.com>
Cr-Commit-Position: refs/heads/main@{#1585941}
Files:
  • M third_party/blink/renderer/platform/scheduler/common/features.cc
  • M third_party/blink/renderer/platform/scheduler/common/features.h
  • M third_party/blink/renderer/platform/scheduler/main_thread/main_thread_scheduler_impl.cc
  • M third_party/blink/renderer/platform/scheduler/main_thread/main_thread_scheduler_impl_unittest.cc
Change size: S
Delta: 4 files changed, 38 insertions(+), 1 deletion(-)
Branch: refs/heads/main
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Gerrit-Change-Number: 7573072
Gerrit-PatchSet: 4
Gerrit-Owner: Anand Ravi <ana...@google.com>
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Gerrit-Reviewer: Chromium LUCI CQ <chromiu...@luci-project-accounts.iam.gserviceaccount.com>
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