Before a young GC, the scavenger finalizes a pending full GC sweeping,
in case there are no more running sweeping jobs, to avoid unnecessarily
pausing sweeping and then resuming it.
This CL moves this sweeping finalization from
ScavengerCollector::CollectGarbage to Heap::CompleteSweepingYoung, so
that it is also performed for the minor mark-compactor and that sweeping
is correctly attributed to the previous full GC cycle (instead of the
beginning young cycle). Furthermore, it also finalizes CppGC sweeping
if there are no more running sweeping jobs.
Bug: chromium:1154636
Change-Id: Ic9ba4803f49db32c0a539f080329f012859bc8bc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3508011
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Commit-Queue: Nikolaos Papaspyrou <nikolaos@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79407}
Provide a way to trigger a write barrier when updating the embedder
fields. In future, such a mechanism should be encapsulated into V8.
Bug: chromium:1056170
Change-Id: I4e43362993c3e58d5bebdd58a7d46a39c0aa4f06
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2640419
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72227}
