diff options
Diffstat (limited to 'rust/kernel/sync/lock.rs')
| -rw-r--r-- | rust/kernel/sync/lock.rs | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/rust/kernel/sync/lock.rs b/rust/kernel/sync/lock.rs index 10ccc0e39147..5b5c8efe427a 100644 --- a/rust/kernel/sync/lock.rs +++ b/rust/kernel/sync/lock.rs @@ -21,14 +21,21 @@ pub mod spinlock; /// # Safety /// /// - Implementers must ensure that only one thread/CPU may access the protected data once the lock -/// is owned, that is, between calls to `lock` and `unlock`. -/// - Implementers must also ensure that `relock` uses the same locking method as the original +/// is owned, that is, between calls to [`lock`] and [`unlock`]. +/// - Implementers must also ensure that [`relock`] uses the same locking method as the original /// lock operation. +/// +/// [`lock`]: Backend::lock +/// [`unlock`]: Backend::unlock +/// [`relock`]: Backend::relock pub unsafe trait Backend { /// The state required by the lock. type State; - /// The state required to be kept between `lock` and `unlock`. + /// The state required to be kept between [`lock`] and [`unlock`]. + /// + /// [`lock`]: Backend::lock + /// [`unlock`]: Backend::unlock type GuardState; /// Initialises the lock. |