[mirror_ubuntu-jammy-kernel.git] / kernel / kcsan / atomic.h

/* SPDX-License-Identifier: GPL-2.0 */

#ifndef _KERNEL_KCSAN_ATOMIC_H
#define _KERNEL_KCSAN_ATOMIC_H

#include <linux/types.h>

/*
 * Special rules for certain memory where concurrent conflicting accesses are
 * common, however, the current convention is to not mark them; returns true if
 * access to @ptr should be considered atomic. Called from slow-path.
 */
static bool kcsan_is_atomic_special(const volatile void *ptr)
{
	return false;
}

#endif /* _KERNEL_KCSAN_ATOMIC_H */
Commit	Line	Data
dfd402a4 ME	1	/* SPDX-License-Identifier: GPL-2.0 */
	2
	3	#ifndef _KERNEL_KCSAN_ATOMIC_H
	4	#define _KERNEL_KCSAN_ATOMIC_H
	5
7e766560	6	#include <linux/types.h>
dfd402a4 ME	7
dfd402a4 ME	8	/*
44656d3d ME	9	* Special rules for certain memory where concurrent conflicting accesses are
	10	* common, however, the current convention is to not mark them; returns true if
	11	* access to @ptr should be considered atomic. Called from slow-path.
dfd402a4	12	*/
44656d3d	13	static bool kcsan_is_atomic_special(const volatile void *ptr)
dfd402a4	14	{
7e766560	15	return false;
dfd402a4 ME	16	}
	17
	18	#endif /* _KERNEL_KCSAN_ATOMIC_H */