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v0.5.2
https://github.com/torvalds/linux
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Tip revision: fc74e0a40e4f9fd0468e34045b0c45bba11dcbb2 authored by Linus Torvalds on 26 December 2021, 21:17:17 UTC
Linux 5.16-rc7
Tip revision: fc74e0a
compiler.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef LINUX_COMPILER_H
#define LINUX_COMPILER_H

#define WRITE_ONCE(var, val) \
	(*((volatile typeof(val) *)(&(var))) = (val))

#define READ_ONCE(var) (*((volatile typeof(var) *)(&(var))))

#define __aligned(x) __attribute((__aligned__(x)))
#endif
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