arch/ia64/include/asm/mmu.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __MMU_H
   3 #define __MMU_H
   4
   5 /*
   6  * Type for a context number.  We declare it volatile to ensure proper
   7  * ordering when it's accessed outside of spinlock'd critical sections
   8  * (e.g., as done in activate_mm() and init_new_context()).
   9  */
  10 typedef volatile unsigned long mm_context_t;
  11
  12 typedef unsigned long nv_mm_context_t;
  13
  14 #endif