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tty: fix ring getting stuck with stale wakers registered

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This commit is contained in:
Mark Poliakov 2024-12-29 13:04:51 +02:00
parent 7844116411
commit 1d58b77241
1 changed files with 2 additions and 2 deletions
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4
kernel/libk/libk-util/src/ring.rs
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@ -179,7 +179,7 @@ impl<T: Copy> LossyRingQueue<T> {
pub fn write(&self, value: T) { pub fn write(&self, value: T) {
self.ring.lock().write(value); self.ring.lock().write(value);
self.read_notify.wake_one(); self.read_notify.wake_all();
} }
pub fn write_multiple(&self, values: &[T]) { pub fn write_multiple(&self, values: &[T]) {
@ -187,7 +187,7 @@ impl<T: Copy> LossyRingQueue<T> {
for &value in values { for &value in values {
lock.write(value); lock.write(value);
} }
self.read_notify.wake_one(); self.read_notify.wake_all();
} }
pub fn try_read(&self) -> Option<T> { pub fn try_read(&self) -> Option<T> {