From c6d917a498bfef603f41bfc4d31e9699bb2909fc Mon Sep 17 00:00:00 2001
From: Wedson Almeida Filho <walmeida@microsoft.com>
Date: Wed, 19 Apr 2023 14:44:26 -0300
Subject: rust: lock: introduce `SpinLock`

This is the `spinlock_t` lock backend and allows Rust code to use the
kernel spinlock idiomatically.

Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Will Deacon <will@kernel.org>
Cc: Waiman Long <longman@redhat.com>
Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com>
Link: https://lore.kernel.org/r/20230419174426.132207-1-wedsonaf@gmail.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
---
 rust/kernel/sync.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'rust/kernel/sync.rs')

diff --git a/rust/kernel/sync.rs b/rust/kernel/sync.rs
index 693f0b7f4e4f..c997ff7e951e 100644
--- a/rust/kernel/sync.rs
+++ b/rust/kernel/sync.rs
@@ -11,7 +11,7 @@ mod arc;
 pub mod lock;
 
 pub use arc::{Arc, ArcBorrow, UniqueArc};
-pub use lock::mutex::Mutex;
+pub use lock::{mutex::Mutex, spinlock::SpinLock};
 
 /// Represents a lockdep class. It's a wrapper around C's `lock_class_key`.
 #[repr(transparent)]
-- 
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