tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef __ARM_MMU_H
2#define __ARM_MMU_H
3
4#ifdef CONFIG_MMU
5
6typedef struct {
7#ifdef CONFIG_CPU_HAS_ASID
8 unsigned int id;
9#endif
10 unsigned int kvm_seq;
11} mm_context_t;
12
13#ifdef CONFIG_CPU_HAS_ASID
14#define ASID(mm) ((mm)->context.id & 255)
15#else
16#define ASID(mm) (0)
17#endif
18
19#else
20
21/*
22 * From nommu.h:
23 * Copyright (C) 2002, David McCullough <davidm@snapgear.com>
24 * modified for 2.6 by Hyok S. Choi <hyok.choi@samsung.com>
25 */
26typedef struct {
27 struct vm_list_struct *vmlist;
28 unsigned long end_brk;
29} mm_context_t;
30
31#endif
32
33#endif