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kernel/linux-rt-4.4.41/arch/arc/include/asm/segment.h 612 Bytes
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  /*
   * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 2 as
   * published by the Free Software Foundation.
   */
  
  #ifndef __ASMARC_SEGMENT_H
  #define __ASMARC_SEGMENT_H
  
  #ifndef __ASSEMBLY__
  
  typedef unsigned long mm_segment_t;
  
  #define MAKE_MM_SEG(s)	((mm_segment_t) { (s) })
  
  #define KERNEL_DS		MAKE_MM_SEG(0)
  #define USER_DS			MAKE_MM_SEG(TASK_SIZE)
  
  #define segment_eq(a, b)	((a) == (b))
  
  #endif /* __ASSEMBLY__ */
  #endif /* __ASMARC_SEGMENT_H */