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author | Ben Dooks <ben-linux@fluff.org> | 2008-08-08 21:10:12 +0100 |
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committer | Ben Dooks <ben-linux@fluff.org> | 2008-08-08 21:10:12 +0100 |
commit | af7a535688a758d15f06a98833e6a143b29af9de (patch) | |
tree | bac5ab210bbbbe276f0e44ed84194d7c8bb16aae /arch/arm/include/asm/mmu.h | |
parent | 0c17e4ceedd35c78b1c7413dbd16279a350be6bc (diff) | |
parent | c41107c2d4fd31924533f4dbc4c3428acc2b5894 (diff) |
Merge http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm into for-rmk
Diffstat (limited to 'arch/arm/include/asm/mmu.h')
-rw-r--r-- | arch/arm/include/asm/mmu.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/include/asm/mmu.h b/arch/arm/include/asm/mmu.h new file mode 100644 index 00000000000..53099d4ee42 --- /dev/null +++ b/arch/arm/include/asm/mmu.h @@ -0,0 +1,33 @@ +#ifndef __ARM_MMU_H +#define __ARM_MMU_H + +#ifdef CONFIG_MMU + +typedef struct { +#ifdef CONFIG_CPU_HAS_ASID + unsigned int id; +#endif + unsigned int kvm_seq; +} mm_context_t; + +#ifdef CONFIG_CPU_HAS_ASID +#define ASID(mm) ((mm)->context.id & 255) +#else +#define ASID(mm) (0) +#endif + +#else + +/* + * From nommu.h: + * Copyright (C) 2002, David McCullough <davidm@snapgear.com> + * modified for 2.6 by Hyok S. Choi <hyok.choi@samsung.com> + */ +typedef struct { + struct vm_list_struct *vmlist; + unsigned long end_brk; +} mm_context_t; + +#endif + +#endif |