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-rw-r--r--tokio/src/sync/notify.rs6
1 files changed, 4 insertions, 2 deletions
diff --git a/tokio/src/sync/notify.rs b/tokio/src/sync/notify.rs
index 84a94823..def704f2 100644
--- a/tokio/src/sync/notify.rs
+++ b/tokio/src/sync/notify.rs
@@ -10,6 +10,8 @@ use std::ptr::NonNull;
use std::sync::atomic::Ordering::SeqCst;
use std::task::{Context, Poll, Waker};
+type WaitList = LinkedList<Waiter, <Waiter as linked_list::Link>::Target>;
+
/// Notify a single task to wake up.
///
/// `Notify` provides a basic mechanism to notify a single task of an event.
@@ -101,7 +103,7 @@ use std::task::{Context, Poll, Waker};
#[derive(Debug)]
pub struct Notify {
state: AtomicU8,
- waiters: Mutex<LinkedList<Waiter>>,
+ waiters: Mutex<WaitList>,
}
#[derive(Debug)]
@@ -285,7 +287,7 @@ impl Default for Notify {
}
}
-fn notify_locked(waiters: &mut LinkedList<Waiter>, state: &AtomicU8, curr: u8) -> Option<Waker> {
+fn notify_locked(waiters: &mut WaitList, state: &AtomicU8, curr: u8) -> Option<Waker> {
loop {
match curr {
EMPTY | NOTIFIED => {