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Kernel/Tasks: Allow Kernel processes to be shut down

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Since we never check a kernel process's state like a userland process,
it's possible for a kernel process to ignore the fact that someone is
trying to kill it, and continue running. This is not desireable if we
want to properly shutdown all processes, including Kernel ones.
This commit is contained in:
kleines Filmröllchen 2023-06-27 15:19:39 +02:00 • committed by Jelle Raaijmakers
parent 8940552d1d
commit 021fb3ea05
Notes: sideshowbarker 2024-07-17 02:42:21 +09:00
7 changed files with 22 additions and 9 deletions
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4
Kernel/Tasks/SyncTask.cpp
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@ -16,10 +16,12 @@ UNMAP_AFTER_INIT void SyncTask::spawn()
{
MUST(Process::create_kernel_process(KString::must_create("VFS Sync Task"sv), [] {
dbgln("VFS SyncTask is running");
for (;;) {
while (!Process::current().is_dying()) {
VirtualFileSystem::sync();
(void)Thread::current()->sleep(Duration::from_seconds(1));
}
Process::current().sys$exit(0);
VERIFY_NOT_REACHED();
}));
}