2 files changed, 22 insertions, 0 deletions
diff --git a/rust/kernel/sync/lock/mutex.rs b/rust/kernel/sync/lock/mutex.rs
index 30632070ee67..c4f3b6cbfe48 100644
--- a/rust/kernel/sync/lock/mutex.rs
+++ b/rust/kernel/sync/lock/mutex.rs
@@ -115,4 +115,15 @@ unsafe impl super::Backend for MutexBackend {
         // caller is the owner of the mutex.
         unsafe { bindings::mutex_unlock(ptr) };
     }
+
+    unsafe fn try_lock(ptr: *mut Self::State) -> Option<Self::GuardState> {
+        // SAFETY: The `ptr` pointer is guaranteed to be valid and initialized before use.
+        let result = unsafe { bindings::mutex_trylock(ptr) };
+
+        if result != 0 {
+            Some(())
+        } else {
+            None
+        }
+    }
 }
diff --git a/rust/kernel/sync/lock/spinlock.rs b/rust/kernel/sync/lock/spinlock.rs
index ea5c5bc1ce12..c900ae23db76 100644
--- a/rust/kernel/sync/lock/spinlock.rs
+++ b/rust/kernel/sync/lock/spinlock.rs
@@ -114,4 +114,15 @@ unsafe impl super::Backend for SpinLockBackend {
         // caller is the owner of the spinlock.
         unsafe { bindings::spin_unlock(ptr) }
     }
+
+    unsafe fn try_lock(ptr: *mut Self::State) -> Option<Self::GuardState> {
+        // SAFETY: The `ptr` pointer is guaranteed to be valid and initialized before use.
+        let result = unsafe { bindings::spin_trylock(ptr) };
+
+        if result != 0 {
+            Some(())
+        } else {
+            None
+        }
+    }
 }