Expand description
Synchronisation primitives.
This module contains the kernel APIs related to synchronisation that have been ported or wrapped for usage by Rust code in the kernel.
Re-exports§
- pub use completion::Completion;
- pub use lock::mutex::new_mutex;
- pub use lock::mutex::Mutex;
- pub use lock::mutex::MutexGuard;
- pub use lock::spinlock::new_spinlock;
- pub use lock::spinlock::SpinLock;
- pub use lock::spinlock::SpinLockGuard;
Modules§
- completion
- Completion support.
- lock
- Generic kernel lock and guard.
- poll
- Utilities for working with struct poll_table.
- rcu
- RCU support.
Macros§
- global_lock 
- Defines a global lock.
- new_condvar 
- Creates a CondVarinitialiser with the given name and a newly-created lock class.
Structs§
- Arc
- A reference-counted pointer to an instance of T.
- ArcBorrow
- A borrowed reference to an Arcinstance.
- CondVar
- A conditional variable.
- GlobalGuard 
- A guard for a GlobalLock.
- GlobalLock 
- Type used for global locks.
- GlobalLocked By 
- A version of LockedByfor aGlobalLock.
- LockClass Key 
- Represents a lockdep class. It’s a wrapper around C’s lock_class_key.
- LockedBy 
- Allows access to some data to be serialised by a lock that does not wrap it.
- UniqueArc 
- A refcounted object that is known to have a refcount of 1.
Enums§
- CondVarTimeout Result 
- The return type of wait_timeout.
Traits§
- GlobalLock Backend 
- Trait implemented for marker types for global locks.