LXR linux/arch/m68k/include/asm/current.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _M68K_CURRENT_H
   3#define _M68K_CURRENT_H
   4
   5#ifdef CONFIG_MMU
   6
   7register struct task_struct *current __asm__("%a2");
   8
   9#else
  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
  18struct task_struct;
  19
  20static 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) */
  30