diff options
Diffstat (limited to 'rust/kernel/sync/lock/mutex.rs')
| -rw-r--r-- | rust/kernel/sync/lock/mutex.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/rust/kernel/sync/lock/mutex.rs b/rust/kernel/sync/lock/mutex.rs index 10a70c07268d..70cadbc2e8e2 100644 --- a/rust/kernel/sync/lock/mutex.rs +++ b/rust/kernel/sync/lock/mutex.rs @@ -134,4 +134,9 @@ unsafe impl super::Backend for MutexBackend { None } } + + unsafe fn assert_is_held(ptr: *mut Self::State) { + // SAFETY: The `ptr` pointer is guaranteed to be valid and initialized before use. + unsafe { bindings::mutex_assert_is_held(ptr) } + } } |