Cregit: Linux 6.16: abs

Contributors: 6
Author	Tokens	Token Proportion	Commits	Commit Proportion
Alexander Gordeev	79	84.95%	2	22.22%
Heiko Carstens	6	6.45%	3	33.33%
Vasily Gorbik	3	3.23%	1	11.11%
Linus Torvalds (pre-git)	3	3.23%	1	11.11%
Greg Kroah-Hartman	1	1.08%	1	11.11%
Martin Schwidefsky	1	1.08%	1	11.11%
Total	93		9

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

#include <linux/smp.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();
}

#endif /* _ASM_S390_ABS_LOWCORE_H */

abs_lowcore.h