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37 lines
1.1 KiB
37 lines
1.1 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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* OpenRISC Linux |
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* |
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* Linux architectural port borrowing liberally from similar works of |
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* others. All original copyrights apply as per the original source |
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* declaration. |
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* |
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* OpenRISC implementation: |
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* Copyright (C) 2003 Matjaz Breskvar <[email protected]> |
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* Copyright (C) 2010-2011 Jonas Bonn <[email protected]> |
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* et al. |
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*/ |
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#ifndef __ASM_OPENRISC_MMU_CONTEXT_H |
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#define __ASM_OPENRISC_MMU_CONTEXT_H |
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#include <asm-generic/mm_hooks.h> |
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#define init_new_context init_new_context |
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extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm); |
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#define destroy_context destroy_context |
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extern void destroy_context(struct mm_struct *mm); |
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extern void switch_mm(struct mm_struct *prev, struct mm_struct *next, |
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struct task_struct *tsk); |
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#define activate_mm(prev, next) switch_mm((prev), (next), NULL) |
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/* current active pgd - this is similar to other processors pgd |
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* registers like cr3 on the i386 |
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*/ |
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extern volatile pgd_t *current_pgd[]; /* defined in arch/openrisc/mm/fault.c */ |
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#include <asm-generic/mmu_context.h> |
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#endif
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