Cregit: Linux 6.12: abs

Contributors: 6
Author	Tokens	Token Proportion	Commits	Commit Proportion
Alexander Gordeev	81	72.32%	2	20.00%
Sven Schnelle	17	15.18%	1	10.00%
Heiko Carstens	9	8.04%	4	40.00%
Linus Torvalds (pre-git)	3	2.68%	1	10.00%
Martin Schwidefsky	1	0.89%	1	10.00%
Greg Kroah-Hartman	1	0.89%	1	10.00%
Total	112		10

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_S390_ABS_LOWCORE_H
#define _ASM_S390_ABS_LOWCORE_H

#include <asm/sections.h>
#include <asm/lowcore.h>

#define ABS_LOWCORE_MAP_SIZE	(NR_CPUS * sizeof(struct lowcore))

extern unsigned long __abs_lowcore;

int abs_lowcore_map(int cpu, struct lowcore *lc, bool alloc);
void abs_lowcore_unmap(int cpu);

static inline struct lowcore *get_abs_lowcore(void)
{
	int cpu;

	cpu = get_cpu();
	return ((struct lowcore *)__abs_lowcore) + cpu;
}

static inline void put_abs_lowcore(struct lowcore *lc)
{
	put_cpu();
}

extern int __bootdata_preserved(relocate_lowcore);

static inline int have_relocated_lowcore(void)
{
	return relocate_lowcore;
}

#endif /* _ASM_S390_ABS_LOWCORE_H */

abs_lowcore.h