diff options
| -rw-r--r-- | rust/kernel/sync/lock.rs | 5 | ||||
| -rw-r--r-- | rust/kernel/sync/lock/global.rs | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/rust/kernel/sync/lock.rs b/rust/kernel/sync/lock.rs index 27202beef90c..b482f34bf0ce 100644 --- a/rust/kernel/sync/lock.rs +++ b/rust/kernel/sync/lock.rs @@ -251,7 +251,10 @@ impl<T: ?Sized, B: Backend> core::ops::Deref for Guard<'_, T, B> { } } -impl<T: ?Sized, B: Backend> core::ops::DerefMut for Guard<'_, T, B> { +impl<T: ?Sized, B: Backend> core::ops::DerefMut for Guard<'_, T, B> +where + T: Unpin, +{ fn deref_mut(&mut self) -> &mut Self::Target { // SAFETY: The caller owns the lock, so it is safe to deref the protected data. unsafe { &mut *self.lock.data.get() } diff --git a/rust/kernel/sync/lock/global.rs b/rust/kernel/sync/lock/global.rs index d65f94b5caf2..38b448032799 100644 --- a/rust/kernel/sync/lock/global.rs +++ b/rust/kernel/sync/lock/global.rs @@ -106,7 +106,10 @@ impl<B: GlobalLockBackend> core::ops::Deref for GlobalGuard<B> { } } -impl<B: GlobalLockBackend> core::ops::DerefMut for GlobalGuard<B> { +impl<B: GlobalLockBackend> core::ops::DerefMut for GlobalGuard<B> +where + B::Item: Unpin, +{ fn deref_mut(&mut self) -> &mut Self::Target { &mut self.inner } |