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Kernel: Implement FUTEX_WAKE of arbitrary count.

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Previously we just woke all waiters no matter how many were
requested. Fix this by implementing WaitQueue::wake_n(..).
This commit is contained in:
Brian Gianforcaro 2020-04-25 16:57:12 -07:00 • committed by Andreas Kling
parent e8f6f655bf
commit 1f64e3eb16
3 changed files with 17 additions and 2 deletions
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1
Kernel/WaitQueue.h
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@ -39,6 +39,7 @@ public:
void enqueue(Thread&);
void wake_one(Atomic<bool>* lock = nullptr);
void wake_n(i32 wake_count);
void wake_all();
void clear();