diff options
Diffstat (limited to 'rust/kernel/list')
| -rw-r--r-- | rust/kernel/list/arc.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/rust/kernel/list/arc.rs b/rust/kernel/list/arc.rs index a9a2b0178f65..209b1173c826 100644 --- a/rust/kernel/list/arc.rs +++ b/rust/kernel/list/arc.rs @@ -6,7 +6,7 @@ use crate::alloc::{AllocError, Flags}; use crate::prelude::*; -use crate::sync::atomic::{ordering, Atomic}; +use crate::sync::atomic::{ordering, AtomicFlag}; use crate::sync::{Arc, ArcBorrow, UniqueArc}; use core::marker::PhantomPinned; use core::ops::Deref; @@ -450,7 +450,7 @@ where /// If the boolean is `false`, then there is no [`ListArc`] for this value. #[repr(transparent)] pub struct AtomicTracker<const ID: u64 = 0> { - inner: Atomic<bool>, + inner: AtomicFlag, // This value needs to be pinned to justify the INVARIANT: comment in `AtomicTracker::new`. _pin: PhantomPinned, } @@ -461,12 +461,12 @@ impl<const ID: u64> AtomicTracker<ID> { // INVARIANT: Pin-init initializers can't be used on an existing `Arc`, so this value will // not be constructed in an `Arc` that already has a `ListArc`. Self { - inner: Atomic::new(false), + inner: AtomicFlag::new(false), _pin: PhantomPinned, } } - fn project_inner(self: Pin<&mut Self>) -> &mut Atomic<bool> { + fn project_inner(self: Pin<&mut Self>) -> &mut AtomicFlag { // SAFETY: The `inner` field is not structurally pinned, so we may obtain a mutable // reference to it even if we only have a pinned reference to `self`. unsafe { &mut Pin::into_inner_unchecked(self).inner } |