[linux-block.git] / include / linux / error-injection.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_ERROR_INJECTION_H
#define _LINUX_ERROR_INJECTION_H

#include <linux/compiler.h>
#include <asm-generic/error-injection.h>

#ifdef CONFIG_FUNCTION_ERROR_INJECTION

extern bool within_error_injection_list(unsigned long addr);
extern int get_injectable_error_type(unsigned long addr);

#else /* !CONFIG_FUNCTION_ERROR_INJECTION */

static inline bool within_error_injection_list(unsigned long addr)
{
	return false;
}

static inline int get_injectable_error_type(unsigned long addr)
{
	return EI_ETYPE_NONE;
}

#endif

#endif /* _LINUX_ERROR_INJECTION_H */
Commit	Line	Data
540adea3 MH	1	/* SPDX-License-Identifier: GPL-2.0 */
	2	#ifndef _LINUX_ERROR_INJECTION_H
	3	#define _LINUX_ERROR_INJECTION_H
	4
45880f7b LY	5	#include <linux/compiler.h>
45880f7b LY	6	#include <asm-generic/error-injection.h>
540adea3	7
45880f7b	8	#ifdef CONFIG_FUNCTION_ERROR_INJECTION
540adea3 MH	9
540adea3 MH	10	extern bool within_error_injection_list(unsigned long addr);
663faf9f	11	extern int get_injectable_error_type(unsigned long addr);
540adea3 MH	12
	13	#else /* !CONFIG_FUNCTION_ERROR_INJECTION */
	14
540adea3 MH	15	static inline bool within_error_injection_list(unsigned long addr)
	16	{
	17	return false;
	18	}
	19
663faf9f MH	20	static inline int get_injectable_error_type(unsigned long addr)
	21	{
	22	return EI_ETYPE_NONE;
	23	}
	24
540adea3 MH	25	#endif
	26
	27	#endif /* _LINUX_ERROR_INJECTION_H */