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/lock.rs | 1 +
 1 file changed, 1 insertion(+)

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

diff --git a/rust/kernel/sync/lock.rs b/rust/kernel/sync/lock.rs
index 2ea512a8dfab..3c166e08f3d4 100644
--- a/rust/kernel/sync/lock.rs
+++ b/rust/kernel/sync/lock.rs
@@ -11,6 +11,7 @@ use core::{cell::UnsafeCell, marker::PhantomData, marker::PhantomPinned};
 use macros::pin_data;
 
 pub mod mutex;
+pub mod spinlock;
 
 /// The "backend" of a lock.
 ///
-- 
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