{

Locker locker { wasmThreads().getLock() };

ThreadSuspendLocker threadSuspendLocker;

for (auto& thread : wasmThreads().threads(locker)) {

sendMessage(threadSuspendLocker, thread.get(), [] (const PlatformRegisters&) {

// It's likely that the signal handler will already reset the instruction cache but we might as well be sure.

WTF::crossModifyingCodeFence();

});

}