[thirdparty/kernel/linux.git] / arch / m68k / include / asm / current.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _M68K_CURRENT_H
#define _M68K_CURRENT_H

#ifdef CONFIG_MMU

register struct task_struct *current __asm__("%a2");

#else

/*
 *	Rather than dedicate a register (as the m68k source does), we
 *	just keep a global,  we should probably just change it all to be
 *	current and lose _current_task.
 */
#include <linux/thread_info.h>

struct task_struct;

static inline struct task_struct *get_current(void)
{
	return(current_thread_info()->task);
}

#define	current	get_current()

#endif /* CONFNIG_MMU */

#endif /* !(_M68K_CURRENT_H) */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
2844b660 GU	2	#ifndef _M68K_CURRENT_H
	3	#define _M68K_CURRENT_H
	4
	5	#ifdef CONFIG_MMU
	6
	7	register struct task_struct *current __asm__("%a2");
	8
49148020	9	#else
2844b660 GU	10
	11	/*
	12	* Rather than dedicate a register (as the m68k source does), we
	13	* just keep a global, we should probably just change it all to be
	14	* current and lose _current_task.
	15	*/
	16	#include <linux/thread_info.h>
	17
	18	struct task_struct;
	19
	20	static inline struct task_struct *get_current(void)
	21	{
	22	return(current_thread_info()->task);
	23	}
	24
	25	#define current get_current()
	26
	27	#endif /* CONFNIG_MMU */
	28
	29	#endif /* !(_M68K_CURRENT_H) */