1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef LINUX_COMPILER_H 3#define LINUX_COMPILER_H 4 5#define WRITE_ONCE(var, val) \ 6 (*((volatile typeof(val) *)(&(var))) = (val)) 7 8#define READ_ONCE(var) (*((volatile typeof(var) *)(&(var)))) 9 10#endif
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