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Kernel: Allow passing a thread argument for new kernel threads

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This adds the ability to pass a pointer to kernel thread/process.
Also add the ability to use a closure as thread function, which
allows passing information to a kernel thread more easily.
This commit is contained in:
Tom 2020-11-16 20:51:34 -07:00 • committed by Andreas Kling
parent 6cb640eeba
commit 6a620562cc
11 changed files with 68 additions and 24 deletions
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4
Kernel/Tasks/FinalizerTask.cpp
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@ -32,7 +32,7 @@ namespace Kernel {
void FinalizerTask::spawn()
{
RefPtr<Thread> finalizer_thread;
Process::create_kernel_process(finalizer_thread, "FinalizerTask", [] {
Process::create_kernel_process(finalizer_thread, "FinalizerTask", [](void*) {
Thread::current()->set_priority(THREAD_PRIORITY_LOW);
for (;;) {
Thread::current()->wait_on(*g_finalizer_wait_queue, "FinalizerTask");
@ -41,7 +41,7 @@ void FinalizerTask::spawn()
if (g_finalizer_has_work.compare_exchange_strong(expected, false, AK::MemoryOrder::memory_order_acq_rel))
Thread::finalize_dying_threads();
}
});
}, nullptr);
g_finalizer = finalizer_thread;
}