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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_S390_ABS_LOWCORE_H
#define _ASM_S390_ABS_LOWCORE_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 */
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