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WebContent: Try to run manual GC with less stuff on the stack

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This makes it more likely to succeed in collecting stuff that's actually
dead, by reducing the memory range scanned for possible pointers.
This commit is contained in:
Andreas Kling 2024-11-10 15:14:12 +01:00 committed by Andreas Kling
parent 08ae305dc5
commit 1510c1876c
Notes: github-actions[bot] 2024-11-10 18:14:16 +00:00 
Author: https://github.com/awesomekling
Commit: https://github.com/LadybirdBrowser/ladybird/commit/1510c1876c0
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2268
1 changed files with 5 additions and 1 deletions
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6
Services/WebContent/ConnectionFromClient.cpp
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@ -11,6 +11,7 @@
#include <AK/JsonObject.h>
#include <AK/QuickSort.h>
#include <LibCore/EventLoop.h>
#include <LibGfx/Bitmap.h>
#include <LibGfx/Font/FontDatabase.h>
#include <LibGfx/SystemTheme.h>
@ -354,7 +355,10 @@ void ConnectionFromClient::debug_request(u64 page_id, ByteString const& request,
}
if (request == "collect-garbage") {
Web::Bindings::main_thread_vm().heap().collect_garbage(JS::Heap::CollectionType::CollectGarbage, true);
// NOTE: We use deferred_invoke here to ensure that GC runs with as little on the stack as possible.
Core::deferred_invoke([] {
Web::Bindings::main_thread_vm().heap().collect_garbage(JS::Heap::CollectionType::CollectGarbage, true);
});
return;
}