[blink/scheduler] Don't over trigger policy update with aggressive busy looping [chromium/src : main]
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Benoit Lize (Gerrit)
Mar 31, 2026, 7:05:43 AM (2 days ago) Mar 31
to Etienne Pierre-Doray, Chromium LUCI CQ, chromium...@chromium.org, blink-...@chromium.org, chikamu...@chromium.org, kinuko...@chromium.org, scheduler-...@chromium.org
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Etienne Pierre-Doray (Gerrit)
Apr 1, 2026, 10:20:31 AM (yesterday) Apr 1
to Benoit Lize, Chromium LUCI CQ, chromium...@chromium.org, blink-...@chromium.org, chikamu...@chromium.org, kinuko...@chromium.org, scheduler-...@chromium.org
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Benoit Lize (Gerrit)
Apr 1, 2026, 10:21:52 AM (yesterday) Apr 1
to Etienne Pierre-Doray, Chromium LUCI CQ, chromium...@chromium.org, blink-...@chromium.org, chikamu...@chromium.org, kinuko...@chromium.org, scheduler-...@chromium.org
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Chromium LUCI CQ (Gerrit)
Apr 1, 2026, 12:42:01 PM (yesterday) Apr 1
to Benoit Lize, Etienne Pierre-Doray, chromium...@chromium.org, blink-...@chromium.org, chikamu...@chromium.org, kinuko...@chromium.org, scheduler-...@chromium.org
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Change information
Commit message:
[blink/scheduler] Don't over trigger policy update with aggressive busy looping
When kBusyLoopAggressiveAfterCommittedLoad is enabled, for 500ms after each
committed load, each task will trigger a policy update, to potentially exit this
mode. This is showing to be costly in the field. Instead, post a task to end the
aggressive mode.
Bug: 485239634
Change-Id: Ia7cb46484d9a1d7a5782b3420234834fae530ca7
Reviewed-by: Etienne Pierre-Doray <etie...@chromium.org>
Commit-Queue: Benoit Lize <li...@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1608600}
Files:
- M third_party/blink/renderer/platform/scheduler/main_thread/main_thread_scheduler_impl.cc
Change size: S
Delta: 1 file changed, 11 insertions(+), 5 deletions(-)
Branch: refs/heads/main
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Code-Review: +1 by Etienne Pierre-Doray
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