1 /* SPDX-License-Identifier: GPL-2.0-or-later * 1 2 /* 3 * OpenRISC Linux 4 * 5 * Linux architectural port borrowing liberall 6 * others. All original copyrights apply as p 7 * declaration. 8 * 9 * OpenRISC implementation: 10 * Copyright (C) 2003 Matjaz Breskvar <phoenix 11 * Copyright (C) 2010-2011 Jonas Bonn <jonas@s 12 * et al. 13 */ 14 15 #ifndef __ASM_OPENRISC_MMU_CONTEXT_H 16 #define __ASM_OPENRISC_MMU_CONTEXT_H 17 18 #include <asm-generic/mm_hooks.h> 19 20 #define init_new_context init_new_context 21 extern int init_new_context(struct task_struct 22 #define destroy_context destroy_context 23 extern void destroy_context(struct mm_struct * 24 extern void switch_mm(struct mm_struct *prev, 25 struct task_struct *tsk) 26 27 #define activate_mm(prev, next) switch_mm((pre 28 29 /* current active pgd - this is similar to oth 30 * registers like cr3 on the i386 31 */ 32 33 extern volatile pgd_t *current_pgd[]; /* defin 34 35 #include <asm-generic/mmu_context.h> 36 37 #endif 38
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