1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3 * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
4 */
5
6 #ifndef _ASM_MMU_H
7 #define _ASM_MMU_H
8
9 #include <asm/vdso.h>
10
11 /*
12 * Architecture-specific state for a mm_struct.
13 * For the Hexagon Virtual Machine, it can be a copy
14 * of the pointer to the page table base.
15 */
16 struct mm_context {
17 unsigned long long generation;
18 unsigned long ptbase;
19 struct hexagon_vdso *vdso;
20 };
21
22 typedef struct mm_context mm_context_t;
23
24 #endif
25
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