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Kernel+LibC: Remove sys$donate()

This was an old SerenityOS-specific syscall for donating the remainder
of the calling thread's time-slice to another thread within the same
process.

Now that Threading::Lock uses a pthread_mutex_t internally, we no
longer need this syscall, which allows us to get rid of a surprising
amount of unnecessary scheduler logic. :^)
This commit is contained in:
Andreas Kling 2021-07-05 23:07:18 +02:00
parent c40780d404
commit 565796ae4e
9 changed files with 2 additions and 127 deletions

View file

@ -1337,7 +1337,6 @@ private:
bool m_is_profiling_suppressed { false };
void yield_without_holding_big_lock();
void donate_without_holding_big_lock(RefPtr<Thread>&, const char*);
void yield_while_not_holding_big_lock();
void drop_thread_count(bool);
};