LIST: [PATCH v3 4/4] MAINTAINERS: update atomic infrastructure entry to include Rust

Suggested-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Gary Guo <gary@garyguo.net>
Acked-by: Boqun Feng <boqun.feng@gmail.com>
Link: https://lore.kernel.org/r/20250219201602.1898383-5-gary@garyguo.net

Author: nbdd0121

MAINTAINERS

@@ -3725,12 +3725,14 @@ M:	Will Deacon <will@kernel.org>
 M:	Peter Zijlstra <peterz@infradead.org>
 R:	Boqun Feng <boqun.feng@gmail.com>
 R:	Mark Rutland <mark.rutland@arm.com>
+R:	Gary Guo <gary@garyguo.net>
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 F:	Documentation/atomic_*.txt
 F:	arch/*/include/asm/atomic*.h
 F:	include/*/atomic*.h
 F:	include/linux/refcount.h
+F:	rust/kernel/sync/refcount.rs
 F:	scripts/atomic/
 
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