diff options
| author | Oleksandr Babak <alexanderbabak@proton.me> | 2025-04-03 10:10:10 +0200 |
|---|---|---|
| committer | datdenkikniet <38322042+datdenkikniet@users.noreply.github.com> | 2025-04-03 12:18:11 +0000 |
| commit | be6648c0eefebc1b346966892e4da8ce435e5bf8 (patch) | |
| tree | 64253df8adb0271a0a7f509b7ad8809339cbf6da /rtic-common | |
| parent | e10866ff30c0f8e4aea9dd5589dd94c7e0864b49 (diff) | |
fix: move the popped check after the fence
Diffstat (limited to 'rtic-common')
| -rw-r--r-- | rtic-common/src/wait_queue.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/rtic-common/src/wait_queue.rs b/rtic-common/src/wait_queue.rs index 8a3f80e..0f3a59d 100644 --- a/rtic-common/src/wait_queue.rs +++ b/rtic-common/src/wait_queue.rs @@ -141,11 +141,12 @@ impl<T: Clone> Link<T> { /// Remove this link from a linked list. pub fn remove_from_list(&self, list: &DoublyLinkedList<T>) { cs::with(|_| { + // Make sure all previous writes are visible + core::sync::atomic::fence(Ordering::SeqCst); + if self.is_popped() { return; } - // Make sure all previous writes are visible - core::sync::atomic::fence(Ordering::SeqCst); let prev = self.prev.load(Self::R); let next = self.next.load(Self::R); |