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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_CURRENT_H
#define __ASM_CURRENT_H
#include <linux/compiler.h>
#ifndef __ASSEMBLY__
struct task_struct;
/*
* We don't use read_sysreg() as we want the compiler to cache the value where
* possible.
*/
static __always_inline struct task_struct *get_current(void)
{
unsigned long sp_el0;
asm ("mrs %0, sp_el0" : "=r" (sp_el0));
return (struct task_struct *)sp_el0;
}
#define current get_current()
#endif /* __ASSEMBLY__ */
#endif /* __ASM_CURRENT_H */
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