1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2012 Regents of the University of California
4 * Copyright (C) 2017 SiFive
7 #ifndef _ASM_RISCV_MMU_CONTEXT_H
8 #define _ASM_RISCV_MMU_CONTEXT_H
10 #include <linux/mm_types.h>
11 #include <asm-generic/mm_hooks.h>
14 #include <linux/sched.h>
16 void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17 struct task_struct *task);
19 #define activate_mm activate_mm
20 static inline void activate_mm(struct mm_struct *prev,
21 struct mm_struct *next)
23 switch_mm(prev, next, NULL);
26 #define init_new_context init_new_context
27 static inline int init_new_context(struct task_struct *tsk,
31 atomic_long_set(&mm->context.id, 0);
36 DECLARE_STATIC_KEY_FALSE(use_asid_allocator);
38 #include <asm-generic/mmu_context.h>
40 #endif /* _ASM_RISCV_MMU_CONTEXT_H */