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Kernel: Remove Process::any_thread()

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This was a holdover from the old times when each Process had a special
main thread with TID 0. Using it was a total crapshoot since it would
just return whichever thread was first on the process's thread list.

Now that I've removed all uses of it, we don't need it anymore. :^)
This commit is contained in:
Andreas Kling 2020-05-16 12:40:15 +02:00
parent 24d5855428
commit f7a75598bb
Notes: sideshowbarker 2024-07-19 06:36:37 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/f7a75598bb7
2 changed files with 0 additions and 13 deletions
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11
Kernel/Process.cpp
View file

@ -4612,17 +4612,6 @@ int Process::sys$profiling_disable(pid_t pid)
return 0;
}
Thread& Process::any_thread()
{
Thread* found_thread = nullptr;
for_each_thread([&](auto& thread) {
found_thread = &thread;
return IterationDecision::Break;
});
ASSERT(found_thread);
return *found_thread;
}
WaitQueue& Process::futex_queue(i32* userspace_address)
{
auto& queue = m_futex_queues.ensure((FlatPtr)userspace_address);

2
Kernel/Process.h
View file

@ -386,8 +386,6 @@ public:
u16 thread_count() const { return m_thread_count; }
Thread& any_thread();
Lock& big_lock() { return m_big_lock; }
struct ELFBundle {