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 */
10typedef volatile unsigned long mm_context_t;
11
12typedef unsigned long nv_mm_context_t;
13
14#endif