[mirror_ubuntu-zesty-kernel.git] / include / asm-x86_64 / current.h

#ifndef _X86_64_CURRENT_H
#define _X86_64_CURRENT_H

#if !defined(__ASSEMBLY__) 
struct task_struct;

#include <asm/pda.h>

static inline struct task_struct *get_current(void) 
{ 
	struct task_struct *t = read_pda(pcurrent); 
	return t;
} 

#define current get_current()

#else

#ifndef ASM_OFFSET_H
#include <asm/offset.h> 
#endif

#define GET_CURRENT(reg) movq %gs:(pda_pcurrent),reg

#endif

#endif /* !(_X86_64_CURRENT_H) */
Commit	Line	Data
1da177e4 LT	1	#ifndef _X86_64_CURRENT_H
	2	#define _X86_64_CURRENT_H
	3
	4	#if !defined(__ASSEMBLY__)
	5	struct task_struct;
	6
	7	#include <asm/pda.h>
	8
	9	static inline struct task_struct *get_current(void)
	10	{
	11	struct task_struct *t = read_pda(pcurrent);
	12	return t;
	13	}
	14
	15	#define current get_current()
	16
	17	#else
	18
	19	#ifndef ASM_OFFSET_H
	20	#include <asm/offset.h>
	21	#endif
	22
	23	#define GET_CURRENT(reg) movq %gs:(pda_pcurrent),reg
	24
	25	#endif
	26
	27	#endif /* !(_X86_64_CURRENT_H) */