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v0.8.1
https://github.com/torvalds/linux
Raw File
Tip revision: 32b88194f71d6ae7768a29f87fbba454728273ee authored by Linus Torvalds on 25 October 2015, 01:39:47 UTC
Linux 4.3-rc7
Tip revision: 32b8819
current.h
#ifndef _ASM_X86_CURRENT_H
#define _ASM_X86_CURRENT_H

#include <linux/compiler.h>
#include <asm/percpu.h>

#ifndef __ASSEMBLY__
struct task_struct;

DECLARE_PER_CPU(struct task_struct *, current_task);

static __always_inline struct task_struct *get_current(void)
{
	return this_cpu_read_stable(current_task);
}

#define current get_current()

#endif /* __ASSEMBLY__ */

#endif /* _ASM_X86_CURRENT_H */
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